BK Precision Digital Bench Power Supply, 30V, 1A, 1-Output, 30W, BK1739
BK Precision Digital Bench Power Supply, 30V, 1A, 1-Output, 30W, BK1739, 121-7534
B&K Precision model 1739 low current high resolution DC power supply has excellent load regulation and low noise characteristics. Two 4-digit LED displays continuously monitor the output voltage and current. The power supplies can be operated locally from the front panel or remotely through the RS-232 interface. The mechanical configuration conserves bench space and allows for easy portability.
Using a MOSFET circuit design and high quality components with very low temperature coefficients, the power supply is extremely stable and capable of outputting current as low as 1 mA with a 100 μA settable resolution. This power supply was designed for electrical and electronics applications requiring precise levels of low current, including 4-20 mA current loop testing, calibration or basic IC testing.
Low 1 mA settable current limit with 0.1 mA resolution
Output on/off button
Low ripple and noise
Excellent regulation
Constant voltage (CV) and constant current (CC) operation
Two large, easy-to-read LED displays provide good visibility in bright or low light
LED indication for CV and CC modes
Saved programmed values upon power-up
RS-232 interface
Pre-regulator for limiting internal dissipation for higher reliability
Isolated output
Overload protection
Reverse polarity protection
Power-on self test
Modern functional configuration conserves bench space and aids portability
4-20 mA loop testing
Calibration
IC testing
Service shops
Engineering laboratories
Production testing
School laboratories
Home use by hobbyists
B&K Precision
Product Details
B&K Precision Model 1739 Low Current High Resolution DC Power Supply
B&K Precision Model 1739 Low Current High Resolution DC Power Supply
B&K Precision model 1739 low current high resolution DC power supply has excellent load regulation and low noise characteristics. Two 4-digit LED displays continuously monitor the output voltage and current. The power supplies can be operated locally from the front panel or remotely through the RS-232 interface. The mechanical configuration conserves bench space and allows for easy portability.
Using a MOSFET circuit design and high quality components with very low temperature coefficients, the power supply is extremely stable and capable of outputting current as low as 1 mA with a 100 μA settable resolution. This power supply was designed for electrical and electronics applications requiring precise levels of low current, including 4-20 mA current loop testing, calibration or basic IC testing.
Features and Benefits
Low 1 mA settable current limit with 0.1 mA resolution
Output on/off button
Low ripple and noise
Excellent regulation
Constant voltage (CV) and constant current (CC) operation
Two large, easy-to-read LED displays provide good visibility in bright or low light
LED indication for CV and CC modes
Saved programmed values upon power-up
RS-232 interface
Pre-regulator for limiting internal dissipation for higher reliability
Isolated output
Overload protection
Reverse polarity protection
Power-on self test
Modern functional configuration conserves bench space and aids portability
Areas of Application
4-20 mA loop testing
Calibration
IC testing
Service shops
Engineering laboratories
Production testing
School laboratories
Home use by hobbyists
Supplied with
Power cord, instruction manual, RS232 cable
Specifications
| Attribute | Value |
|---|---|
| Model Number | BK1739 |
| Number of Outputs | 1 |
| Supply Voltage | 110 V ac, 220V ac |
| Output Voltage | 30V |
| Output Current | 1A |
| Power Rating | 30W |
| Number of Displays | 2 |
| Bench Power Supply Type | Precision DC Power Supply |
| Type | Digital |
| Digital/Analogue | Digital |
| Input Connector | IEC 320 |
| Output Connector | Binding Post Terminal |
| Maximum Temperature | +40°C |
| Minimum Temperature | 0°C |
