Model 1687B
1685B Series
1-36V 0-10A Switching DC Power Supply
Price: $441 / 2 yr Warranty
| Name | Qty | Last Updated | ||
|---|---|---|---|---|
| TME | 3 | 2024-11-23 | ||
| TEQUIPMENT.NET | 2 | 2024-11-23 |  |
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| NEWARK | 8 | 2024-11-23 | |
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| RS Components | 31 | 2024-11-23 | ||
| FARNELL | 1 | 2024-11-23 | ||
| DIGI-KEY | 78 | 2024-11-23 | |
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| MOUSER ELECTRONICS | 23 | 2024-11-22 | |
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| RS Americas | 6 | 2024-11-22 | |
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| SEFRAM | 2 | 2024-11-22 | ||
| TEST EQUIPMENT DEPOT (FOTRONIC) | 1 | 2024-11-21 | |
Overview
The B&K Precision 1685B, 1687B, and 1688B switching mode DC power supplies provide various configurations of high output voltage or high output current in a small, lightweight form factor. In addition to their constant voltage (CV) and constant current (CC) modes, these high efficiency DC power supplies offer unique preset and remote control modes. Up to three different presets of voltage and current values can be saved for quick recall 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. These features make the 1685B, 1687B, and 1688B suitable for a wide range of applications including production testing, telecommunications, R&D, electronic field service, and university labs.
- Automatic CV/CC crossover operation
- Lightweight and compact
- Rotary encoder control for precise voltage and current setting
- 3 user-defined voltage and current presets
- USB interface with PC software for remote control and external timed programming
- Analog remote control function
- Overvoltage, overtemperature, and overload protection
Models
Documents
Documentation
Software
|
Description |
Version |
Download |
|---|---|---|
|
USB Virtual COM Drivers (Supports Windows 10/11)
|
V11.3.0
|
|
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Operating Software (Supports Windows(R) 7/8.1/10)
|
3.0.18
|
|
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HCS Operating Software (Supports Windows(R) 7)
|
0.9
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|
1685B Series Software Readme
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n/a
|
Accessories
High current premium test lead accessory
TLPWR1
High quality red and black cable with externally braided wrap with large fork-type spade connectors for connecting to high current power supplies or DC loads.
- Length: 2 m
- Rated current: 60 A
- Gauge: 8 AWG
- Connector inner diameter: 8 mm (approximate)
- Connector outer width: 15 mm (approximate)
- Wire material: flexible silicon jacket
- MSRP: $115
5A Hook-Up Cable Set
TL 5A
- 4mm Banana plug to alligator clip
- 5A rating
- Black and Red pair
- 40" (1.0m) length
- MSRP: $12
Power Supply Test Leads Set
TLPS
This accessory kit combines safety and functionality. A must have for anyone who uses power supplies or loads.
- Medium and large insulated alligator clips
- Black and red components
- Sense lead included
| Description | Max current |
| Red and black test lead (120 cm) | 25 A |
| Spade lug adapters (6 & 4 mm) | 36 A |
| Standard alligator clips | 3 A |
| 4 mmBanana plug adapters | 36 A |
| Large insulated alligator clips | 36 A |
| Red and black sense leads (10 cm) | 3 A |
- MSRP: $63
100 cm Premium Spade Connector Test Lead Set
TLPWR31
High quality red and black cable dual diameter spade connectors for connecting to power supplies or DC loads.
- Length: 1 meter
- Rated current: 30 A
- Connectors: 6/4 mm Spade lug
- Wire material: flexible silicon jacket
- MSRP: $48
200 cm Premium Spade Connector Test Lead Set
TLPWR32
High quality red and black cable dual diameter spade connectors for connecting to power supplies or DC loads.
- Length: 2 meter
- Rated current: 30 A
- Connectors: 6/4 mm Spade lug
- Wire material: flexible silicon jacket
- MSRP: $59
Additional Resources
|
Name |
Description |
|---|---|
|
Power Supply Selection Guide
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