B&K Precision 1687B DC Power Supply, Single Output, 36V, 10A, 300W, 100-240VAC, USB, 1685B Series
Our Part #20903.1
Condition:New
Mfr Part #1687B
- Description
- Specifications
- Documents
B&K Precision 1685B Series - 1687B Switching DC Power Supply
The B&K Precision BK1687B delivers an excellent balance of voltage and current output, making it an ideal general-purpose bench power supply for engineering labs, production environments, and electronics troubleshooting applications. With an adjustable output range of 1 to 36 V and up to 10 A, the BK1687B provides the flexibility needed to power a wide variety of circuits and devices while maintaining stable, low-noise performance. Its compact design, programmable functionality, and remote-control capabilities help users increase efficiency and simplify testing workflows.
Key Facts:
Adjustable output current: 0 to 10 A.
Up to 360 W output power.
Automatic CV/CC crossover operation.
Rotary encoder controls for precise setting adjustments.
Save recall up to 3 custom voltage/current presets.
USB connectivity with PC software support.
Analog remote-control capability.
Low ripple and noise: ≤5 mVrms.
OVP, OTP, and OLP protection features.
Model | Voltage Range | Current Range | Power |
|---|---|---|---|
BK1685B | 1-60 V | 0-5 A | 300 W |
BK1687B | 1-36 V | 0-10 A | 360 W |
BK1688B | 1-18 V | 0-20 A | 360 W |
Precise Power Delivery for Demanding Applications
The 1685B Series combines low ripple and noise performance with accurate digital control, making it ideal for powering sensitive electronic circuits, prototypes, communications equipment, and test assemblies. Rotary encoder controls allow users to quickly dial in voltage and current settings while maintaining precise adjustment capability. Automatic CV/CC crossover operation ensures stable output across a wide variety of loads.
Built for Productivity and Remote Operation
Whether you're automating a test station or working in a busy lab environment, the 1685B Series helps streamline workflows. Save up to three frequently used setup profiles for instant recall, manage the power supply remotely through USB-connected PC software, or integrate analog remote control into custom test systems. External timed programming capability further enhances automated testing and validation processes.
In The Box:
BK1687B Switching DC Power Supply
AC power cord
USB cable
Analog remote-control connector
Instruction manual
Application Software CD
B&K 1687B DC Power Supply FAQs
1. What output range does the BK1687B provide?
The BK1687B provides an adjustable output of 1 to 36 V and 0 to 10 A.
2. How much power can it deliver?
The unit can deliver up to 360 W of output power.
3. Can the BK1687B be controlled from a computer?
Yes. The power supply includes a USB interface and PC software for remote operation and programming.
4. Does this model support preset memory functions?
Yes. Users can save and instantly recall up to three custom voltage and current settings.
5. What industries commonly use the BK1687B?
Common applications include production testing, R&D, electronics service, telecommunications, manufacturing, and education.