|
<<B&K Precision
DC Power
Supplies
|
BK Precision 1737
Dual Range DC Power Supply
|
- Dual range to accommodate applications requiring either a higher voltage or a higher current
- 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
- Automatic recall of last settings on power up
- RS-232 interface
- Isolated output
- Overload protection
- Reverse polarity protection
|
 
BK Precision 1737 Shown
|
|
|
B&K Precision’s model 1737 is a general purpose dual range DC power source. This power supply can output higher voltage at a lower current range or higher current at a lower voltage range. Two 4-digit LED displays continuously monitor the output voltage and current. The power supply can be operated locally from the front panel or remotely through the RS-232 interface.
The 1737 exhibits excellent regulation and low ripple characteristics.
The mechanical configuration conserves bench space and allows for easy
portability. This power supply is well-suited for a wide variety of
electrical and electronics applications in service shops, engineering labs,
production, school laboratories, and home use. |
|
|
| Specifications |
| Output Ratings (0 °C~40 °C) |
Range 1 |
0-30 V / 0-3 A |
| Range 2 |
0-60 V / 0-2 A |
Load Regulation
± (% of output + offset) |
Voltage |
0.01% + 3 mV |
| Current |
0.2% + 3 mA |
Line Regulation
±(% of output + offset) |
Voltage |
0.01% + 3 mV |
| Current |
0.2% + 3 mA |
Ripple & Noise
(20 Hz ~ 20
MHz) |
Voltage |
1 mVrms |
| Current |
≤ 3 mArms |
| Recovery Time |
Time |
≤ 100 µs |
| Meter Resolution |
Voltage |
10 mV |
| Current |
1 mA |
| Meter Accuracy |
Voltage |
0.5% + 9 digits |
| Current |
0.5% + 9 digits |
| General |
Power Requirements |
120/220 VAC ±10%, 50/60 Hz |
| Power Consumption |
≤ 180 VA |
| Protection |
Reverse polarity, current limiting |
| Operating Environment |
Temperature |
32 °F to 104 °F (0 °C to 40 °C) |
| Humidity |
75% R.H. |
|
|
|
)
