B&K Precision 1747 Dual Range DC Power Supply
B&K Precision's 1747 Dual Range DC Power Supply can output higher voltage at a lower current range or more 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 1747 exhibits excellent regulation and low ripple characteristics. The mechanical configuration conserves bench space and allows for easy portability. It is well-suited for a wide variety of electrical and electronics applications in service shops, engineering labs, production, school laboratories, and home use.
Features
- 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) mode operation
- Two 4-digit 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
- Front panel emulation software available for download
- Isolated output
- Overload protection
- Reverse polarity protection
Applications
- Service shops
- Engineering labs
- Production laboratories
- School laboratories
- Home use
Specifications
- 0 to 60V output voltage
- 0 to 10A (0 to 35V range) or 0 to 5A (0 to 60V) current ranges
- 0.01% +5mV voltage load regulation
- 0.2% +3mA current load regulation
- 0.01% +3mV voltage line regulation
- 0.2% +3mA current line regulation
- 1mVrms voltage ripple and noise
- ≤3mArms current ripple and noise
- ≤100µs recovery time
- 0 to +40°C (+32°F to +104°F operating temperature
- 75% relative humidity
- 300ppm/°C temperature coefficient
- 30.2lbs. (13.7kg) in weight
- 10.75" x 6" x 14" (273mm x 153mm x 356mm) in dimension (WxHxD)
- 2-year warranty
Publicado: 2012-07-31
| Atualizado: 2022-03-11