Description
1902B B&K Precision Power Supply Bench (AC to DC) 120VAC LED 1 ~ 60VDC 0 ~ 15A Adjustable or Fixed Selection Switch. The B&K Precision 1902B is a laboratory grade switching mode DC power supply with high current output in a small form factor and lightweight package. The 1902B provides a variable voltage output from 1V to 60V at 15A continuous operation and makes setting voltage and current levels fast and precise through its dual action, course/fine rotary encoder control. In addition to its constant voltage (CV) and constant current (CC) modes, the high efficiency DC power supply offers a unique solution with its preset and remote control modes. The 1902B from B&K Precision is a bench top switching DC power supply with 1V to 60V variable output voltage and 0A to 15A variable output current. It is a laboratory grade power supply with high current output in a small, lightweight form factor. The 1902B provides various configurations of high output voltage or high output current. It features rotary encoder control knobs which make setting voltage and current fast and precise. Its dual action push button allows the user to set both coarse and fine, voltage and current levels. In addition to constant voltage (CV) and constant current (CC) modes, this high efficiency DC power supplies offer preset and remote control modes. The analogue remote control function allows output power, voltage and current to be adjusted without touching front panel of power supply. These features make 1902B suitable for a wide range of applications requiring high current including production testing, telecommunications, R&D, service and university labs.
Front panel 5A auxiliary output and maximum output power of 900W
AC voltage range from 100VAC to 120VAC (60Hz)
Saves up to three user defined voltage and current presets for quick recall
Analogue remote control function and USB interface
Overload, short circuit by constant current, overvoltage and overtemperature protection
Efficiency of 87% and switching frequency from 65KHz to 85KHz
Three user defined voltage and current presets
Operating temperature range from 0 °C to 40°C
3 digit LED (±0.2% + 3 counts) voltage and current meter display
Dimension is 200mm x 90mm x 275mm (W x H x D) and weight is 3.2Kg
Specs
Brand: B&K Precision
Voltage Range Selector: 50-99.9
Output Voltage: 60 V
Current Range Selector: 10-19.9
Output Current: 15 A
Power Range Selector: 500-999
Power Rating: 900 W
Mounting Type: Bench Top
Input Voltage: 115 VAC
Series: Value Series
Display: LED
Interface: USB
Number of Outputs: Single Output
Programmable: Yes
Special Features: Constant Current, Constant Voltage, Switching, Remote Sense
Number of Outputs: 1
Voltage Output: 1 ~ 60VDC
Current Output: 0 ~ 15A
Size / Dimension: 10.800″ L x 7.900″ W x 3.500″ H (274.32mm x 200.66mm x 88.90mm)
Manufacturer: B&K Precision
Datasheet: 1900B_Series_datasheet.pdf
