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Power Supply Type
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Your choices are...
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Current Source
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Current sources provide reliable current for electrical component testing and for powering specialized components.
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DC Power Supply
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Power supplies accept AC inputs and provide one or more DC outputs for a wide variety of computer and industrial applications.
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AC/DC Adapter
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AC/DC adapters accept AC voltage inputs directly from a wall outlet. They output DC voltages.
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DC/DC Converter
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DC/DC converters accept DC inputs and provide regulated DC outputs for computers, telecommunications, and process control applications.
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AC Power Source
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AC power sources provide alternating power and typically have adjustable output values for the testing of component response at various voltage, current and frequency levels
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DC/AC Inverter
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DC/AC power inverters are used to converting direct current (DC) into alternating current (AC). They are also known as DC to AC converters
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Rectifier
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Rectifiers accept AC inputs and provide one or more DC outputs for a wide variety of computer and industrial applications
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RF Generator
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RF generator power supplies are high frequency units that generate power signals in the kHz and MHz ranges. There are many applications for RF generators, including welding, induction heating, and many other industrial processes.
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Other
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Other unlisted, specialized or proprietary power supply technologies.
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Search Logic:
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All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Applications
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Your choices are...
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Computer
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Devices are used to power computers or computer peripherals.
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High Current
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Devices designed to produce high output voltages.
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High Frequency
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Devices are designed for high frequency or radio frequency (RF) applications.
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High Voltage
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Devices designed to produce high output voltages.
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Instrumentation
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Devices are used to power instrumentation.
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Laser
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Devices are designed for laser power applications.
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Magnetic
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Devices are used to power magnetic devices.
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Medical
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Devices are designed for medical power applications that typically required conditioned outputs.
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Military
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Devices are designed for military power applications and meet military specifications (MIL-SPEC) or minimum performance standards.
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Plasma
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Devices provide power to equipment that uses plasma. Typically, these are high frequency devices.
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Semiconductor/Thin Film
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Devices that are designed for semiconductor/thin film applications are used primarily with manufacturing and fabrication equipment.
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Telecommunications
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Devices are used to power telecommunications equipment.
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Testing Equipment
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Devices are used to power test equipment.
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Security / Monitoring / Alarm
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Power supplies used to power security, monitoring, alarms, and other related devices such as CCTV cameras, access control systems, alarms, monitoring equipment, etc.
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Other
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Other unlisted application.
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Search Logic:
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All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Style / Mounting
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Your choices are...
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ATX
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Devices are designed specifically for the ATX case.
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Circuit Board
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Devices are circuit boards.
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Cabinet
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Devices include a floor-standing cabinet.
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External Power Supply
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The power supply is located outside the device that is serving.
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Desktop
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Devices sit on a desktop or shelf.
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DIN Rail
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Devices mount on a standard DIN rail. DIN is an acronym for Deutsches Institut für Normung (DIN), a German national organization for standardization.
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Module
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Devices are modular.
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Open Frame
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Open frame power supplies have all circuitry and components exposed. The power supply is simply a circuit board where all the circuitry and components are attached on one side of it.
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Enclosed
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Enclosed power supplies have all its circuitry and components enclosed in a case. The input and output connections are enclosed.
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Board Mount
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Through hole technology (THT) mounts components on a printed circuit board (PCB) by inserting component leads through holes in the board and then soldering the leads in place on the opposite side of the board. Surface mount technology (SMT) adds components to a printed circuit board (PCB) by soldering component leads or terminals to the top surface of the board. SMT components have a flat surface that is soldered to a flat pad on the face of the PCB. Typically, the PCB pad is coated with a paste-like formulation of solder and flux. With careful placement, SMT components on solder paste remain in position until elevated temperatures, usually from an infrared oven, melt the paste and solder the component leads to the PCB pads.
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Rack Mount
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Devices mount in racks and come with hardware such as rail guides, flanges, or tabs. Some rack-mounted devices fit in a standard 19” telecommunications rack.
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Wall Mount
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Devices are wall-mounted.
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Other
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Other unlisted, specialized or proprietary styles.
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Search Logic:
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All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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RoHS Compliant
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Restriction of Hazardous Substances (RoHS) is a European Union (EU) directive that requires all manufacturers of electronic and electrical equipment sold in Europe to demonstrate that their products contain only minimal levels of the following hazardous substances: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyl and polybrominated diphenyl ether. RoHS will become effective on July 1, 2006.
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Search Logic:
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"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
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WEEE Compliant
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“The Waste Electrical and Electronics Equipment Regulations (WEEE Regulations) is a European Parliament Directive with the aim of encouraging reuse, recycling and recovery of electrical and electronic equipment, and to improve the environmental impact and performance of these equipments. This directive sets the requirements and criteria for the collection, treatment, recycling and recovery of these equipments. It makes producers responsible for financing these activities, and retailers and distributors must provide means for consumers to return used or obsolete equipments without charge.
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Search Logic:
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"Required" and "Must Not Have" criteria limit returned
matches as specified. Products with optional attributes
will be returned for either choice.
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Number of Outputs
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Enter the number of outputs.
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Search Logic:
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User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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DC Output Voltage
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Your choices are...
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+0.75 V
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Devices have at least one +0.75 V output
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+1.0 V
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Devices have at least one +1.0 V output
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+1.5 V
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Devices have at least one +1.5 V output
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+1.8 V
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Devices have at least one +1.8V output
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+2.5 V
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Devices have at least one +2.5 V output
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+3.3 V
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Devices have at least one +3.3 V output.
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+5 V
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Devices have at least one +5 V output
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-5 V
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Devices have at least one -5 V output
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+12 V
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Devices have at least one +12 V output
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-12 V
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Devices have at least one -12 V output
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+15 V
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Devices have at least one +15 V output
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-15 V
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Devices have at least one -15 V output
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+24 V
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Devices have at least one +24 V output
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-24 V
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Devices have at least one -24 V output
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+28 V
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Devices have at least one +28 V output
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-28 V
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Devices have at least one -28 V output
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+30 V
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Devices have at least one +30 V output
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-30 V
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Devices have at least one -30 V output
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+48 V
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Devices have at least one +48 V output.
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-48 V
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Devices have at least one -48 V output.
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Other
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Other unlisted DC output voltages.
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Search Logic:
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All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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DC Output Power
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Enter the output power of the device.
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Search Logic:
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User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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AC Output Voltage
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Enter the AC output voltage.
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Search Logic:
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User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Output Frequency
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Search Logic:
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User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Apparent Power
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Apparent power is the product of the root mean square (RMS) current and the RMS voltage of the AC output. This amount is the same as the VA rating.
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Search Logic:
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User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Features
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Your choices are...
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Adjustable Voltage
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Enter the adjustable voltage for the output.
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Adjustable Frequency
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Enter the adjustable frequency for the output.
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Computer Interface
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Devices provide a computer interface that can be used for remote monitoring or control.
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Fan Cooled
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Devices include a fan for cooling.
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Hot Swappable
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Hot swappable devices can be replaced without shutting down the system. Redundant power supplies are often used for back up in case of system failure. Hot swappable power supplies are used in a variety of critical applications. They are also used in applications such as telecommunications where downtime is particularly disruptive.
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Integral Heatsink
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Devices have an integral heatsink for cooling.
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Overcurrent Protection
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Overcurrent protection is internal circuitry that limits or shuts down the current output during overcurrent conditions.
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Overvoltage Protection
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Overvoltage protection is internal circuitry that limits or shuts down the voltage output during overvoltage conditions. Typically, overvoltage protection is provided for the primary output.
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Power Factor Correction
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Power factor correction is used to correct the phase difference between voltage and current in order to optimize power output.
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Pure Sine Output
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Pure sine output produces a very high quality, pure sine waveform output.
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Remote On / Off Switch
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Devices can be turned on and off remotely.
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Short Circuit Protection
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Short circuit protection may include electronic current limiting and thermal resets with automatic recovery.
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Water Cooled
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Devices are water-cooled for temperature stability.
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Search Logic:
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All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Display
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Your choices are...
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None
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Devices do not provide a display output.
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Analog / Visual Indicator
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Devices have an analog meter or simple visual indicator such as a needle.
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Digital Numerical Display
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Devices have a digital display for numerical values.
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Graphic / Video Display
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Devices have a cathode-ray tube (CRT), liquid crystal display (LCD) or other graphical or multi-line display.
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Other
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Other unlisted, specialized or proprietary displays.
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Search Logic:
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All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Operating Temperature:
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Enter the operating temperature.
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Search Logic:
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User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
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Part Numbers for Power Supplies
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