Provides various configurations of high output voltage or high output current in a small, lightweight form factor.
Provides various configurations of high output voltage or high output current in a small, lightweight form factor.
The B&K Precision 1687B switching mode DC power supply provides various configurations of high output voltage or high output current in a small, lightweight form factor. In addition to the constant voltge (CV) and constant current (CC) modes, this high efficiency DC power spply offers unique preset and remote control modes. Up to three different presets of voltage and current values can be saved for quick rcall through a rear switch. For remote control, an analog remote control terminal is accessible on the rear, or use the USB interface to communicate with the power supply via PC software or remote commands.
Features
Applications
| Variable Output Current | 0 - 10 A |
| Voltage Regulation Load (0-100% Load) | ≤ 50 mV |
| Current Regulation Load (10-90% Rated Voltage) | ≤ 100 mA |
| Ripple & Noise Voltage (rms) | ≤ 5 mV |
| Ripple & Noise Voltage (peak-peak) | ≤ 50 mV |
| Current Ripple & Noise (rms) | ≤ 30 mA |
| Voltage Meter | 3-Digit LED Display ± 0.2% + 3 counts |
| Current Meter | 3-Digit LED Display ± 0.2% + 3 counts |
| Operating Temperature | 32 to 104 °F (0 to 40 °C) ≤ 80% R.H. |
| Storage Temperature | 5 to 158 °F (-15 to 70 °C) ≤ 85% R.H. |
| Dimensions (WxHxD) | 7.9" x 3.5" x 8.2" (200 x 90 x 208 mm) |
| Weight | 5.2 lbs (2.4 kg) |
| Variable Output Current | 0 - 10 A |
| Voltage Regulation Load (0-100% Load) | ≤ 50 mV |
| Current Regulation Load (10-90% Rated Voltage) | ≤ 100 mA |
| Ripple & Noise Voltage (rms) | ≤ 5 mV |
| Ripple & Noise Voltage (peak-peak) | ≤ 50 mV |
| Current Ripple & Noise (rms) | ≤ 30 mA |
| Voltage Meter | 3-Digit LED Display ± 0.2% + 3 counts |
| Current Meter | 3-Digit LED Display ± 0.2% + 3 counts |
| Operating Temperature | 32 to 104 °F (0 to 40 °C) ≤ 80% R.H. |
| Storage Temperature | 5 to 158 °F (-15 to 70 °C) ≤ 85% R.H. |
| Dimensions (WxHxD) | 7.9" x 3.5" x 8.2" (200 x 90 x 208 mm) |
| Weight | 5.2 lbs (2.4 kg) |
