Details, datasheet, quote on part number: 9103
Part9103
CategoryPower => Power Supplies => 8832244
TitleBenchtop Power Supplies 320W O-42V O-20A DC POWER SUPPLY
Description

B&K Precision Model 9103 & 9104 Multi-Range DC Power Supplies are capable of replacing several power supplies on the bench by offering extended operating areas. Unlike conventional supplies with fixed output ratings, these power supplies automatically recalculate voltage and current limits for each setting, providing 320W output power in any voltage/current setting within the supply's rated voltage and current limits. The 9103 & 9104 feature a small form factor, auto cross-over for constant voltage (CV) and constant current (CC) operation, 3 voltage/current presets for frequently-used settings and transient operation, and versatile remote and control modes. The dual action push button allows the user to set both coarse and fine voltage and current levels quickly and precisely. A remote sensing terminal compensates for voltage drop across load leads. The 9103 & 9104 are suitable for a wide range of applications requiring high current including production testing, telecommunications, R&D, service, and university labs.

CompanyB&k Precision
DatasheetDownload 9103 datasheet
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Specifications 
ProductDC Power Supplies
TypeVariable
Input Voltage90 VAC to 264 VAC
Number of Outputs1 Output
Output Voltage-Channel 10 VDC to 42 VDC
Output Current-Channel 10 A to 20 A
Output Power320 W
Display TypeLED, Dual 4 Digit
9103 photo

Others parts numbering
9104: Benchtop Power Supplies 320W O-84V O-10A DC POWER SUPPLY

 

Features, Applications

Full-Featured DCPower Supplies to Meet Your High Power Needs Multi-range power supply models 9103 and 9104 can replace several power supplies on your bench by offering extended operating areas. Unlike conventional supplies with fixed output ratings, these power supplies automatically recalculate voltage and current limits for each setting, providing 320 W output power in any voltage/ current setting within the supply's rated voltage and current limits. This family of switching mode power supplies feature a small form factor, auto cross-over for constant voltage (CV) and constant current (CC) operation, 3 voltage/current presets for frequently-used settings and transient operation, and versatile remote control modes. The dual action push button allows the user to set both coarse and fine voltage and current levels quickly and precisely. A remote sensing terminal compensates for voltage drop across load leads. These features make the 9103 and 9104 suitable for a wide range of applications requiring high current including production testing, telecommunications, R&D, service, and university labs.

Traditional power supplies with rectangular output characteristics are only able to deliver maximum output power at one voltage/current point. The 9103 and 9104 provide greater flexibility over traditional power supplies by extending the operating areas. For example, the 9103 can operate A, or any other point on the maximum power curve. Features and Benefits

to 3 user-defined voltage and current mode for generating square,

software for remote control and external remote control function on-off switch and control panel lock and overcurrent protection

Technical data subject to change B&K Precision Corp. 2017

Fully Protected Have peace of mind knowing that these power supplies come with built-in OVP (overvoltage protection), OTP (overtemperature protection), and OLP (overload protection) circuitry. These protections help prevent serious damage to equipment in case of power supply failure. Analog Remote Control Capability Use the included 8-pin connector to wire to an external variable DC voltage source or variable resistor to remotely control the power supply's output voltage and current or to turn the output on/off. Custom Presets and Transient Mode Operation

Preset 1s 3s Square waveform Preset 5 V Preset 8s 2s Trapezoidal waveform Preset 5 V

LED indicators for constant voltage and constant current modes Rotary encoder knobs for quick and precise setting of voltage and current

Illuminated keypad with presets, menu, lock, and output on/off functionality
Remote sense terminal compensates for the voltage drop across output leads

Use the front panel preset buttons to quickly set and recall to 3 different voltage and current settings, to program the power supply for transient mode operation and to output bi-level square, triangular or trapezoidal waveforms. PC Connectivity

Control your instrument through remote control PC software or use programming commands to communicate with your instrument.

Specifications
Variable Output Voltage Variable Output Current Maximum Output Power
AC Input AC Input Fuse Power Consumption (typical)

Efficiency (typical) Power Factor Control Full Load Input Current No Load Input Current Protection Features

Power factor correction 0.91 at optimal load A (230 VAC) A (100 VAC) mA (230 VAC / 100 VAC) Adjustable upper voltage limit, adjustable upper current limit, Short Circuit, Overload, Over Temperature, Tracking OVP 10 V: Set Voltage V: of set voltage 10 V: Set Voltage V: of set voltage 90 V

Ripple & Noise Voltage (rms) Ripple & Noise Voltage (peak-peak) Ripple & Noise Current (peak-peak)
8 mVrms 80 mVp-p 50 mA Switching Frequency Cooling Method Transient Response Time - 100% Load)
Safety Standard EMC Harmonics Current Emission Voltage Fluctuations & Flicker EMC Immunity

CE: EN 61010 CE: C 10-80% relative humidity, non-condensing - 85% relative humidity, non-condensing Class x 10 inch) kg (5.5 lb)

Rise Time (50% load current) Rise Time (maximum current) Fall Time (50% load current) Fall Time (100% load current)

Operating Temperature Working Humidity Storage Temperature and Humidity Pollution Degree

Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperature range 5 C. For up-to-date product information, please visit www.bkprecision.com

Power cord, USB cable, remote control connector

 

Some Part number from the same manufacture B&k Precision
9104

B&K Precision Model 9103 & 9104 Multi-Range DC Power Supplies are capable of replacing several power supplies on the bench by offering extended operating areas. Unlike conventional supplies

 
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