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| Item number: 2794E-1217534 Manufacturer no.: BK1739 EAN/GTIN: 0817050173901 |
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![](/p.gif) | Power cord, instruction manual, RS232 cable. 3. 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 More information: ![](/p.gif) | ![](/p.gif) | Model Number: | BK1739 | Number of Outputs: | 1 | Output Voltage: | 30V | Supply Voltage: | 110 V ac, 220V ac | 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 |
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![](/p.gif) | Other search terms: 1217534, Test & Measurement, Bench Power Supplies & Sources, Bench Power Supplies, BK Precision, BK1739 |
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