The 1737 and 1747 power supplies from B&K Precision are versatile DC power supplies with a dual voltage range. These power supplies allow either a higher voltage at a lower current or a higher current at a lower voltage. Thanks to excellent voltage regulation and low noise, they are suitable for numerous applications.
The devices offer constant voltage (CV) and constant current (CC) regulation and are equipped with two easy-to-read 4-digit LED displays that show voltage and current in real time. They can be operated both via the front panel and remotely via the RS-232 interface.
These power supply units are ideal for use in service workshops, engineering laboratories, production, training laboratories and for home use. Thanks to their compact design, they take up little space and are easy to transport.
The Variant 1737 presented here offers a voltage range of 0 to 60 V and enables either up to 3 A at up to 30 V or up to 2 A at up to 60 V in two operating ranges. In comparison, the Variant 1747 offers a higher maximum current of up to 10 A (at up to 35 V) or 5 A (at up to 60 V).
Product features:
- Voltage output: 0-60 V
- Current output:
- 0-3 A (at 0-30 V)
- 0-2 A (at 0-60 V)
- Voltage regulation: ±0.01% + 3 mV
- Current regulation: ±0.2% + 3 mA
- Ripple & Noise (20 Hz - 20 MHz):
- Voltage: 1 mVrms
- Current: = 3 mArms
- Recovery time: = 100 µs
- Display resolution:
- Voltage: 10 mV
- Current: 1 mA
- Display accuracy: ±0.5% + 9 digits
- Power supply: 120/220 VAC ±10%, 50/60 Hz
- Power consumption: = 180 VA
- Protection mechanisms: Reverse polarity protection, current limiting
- Weight: 4.8 kg
- Dimensions (W x H x D): 140 x 158 x 318 mm
- Warranty: 2 years