Model 1739
30V/1A Low Current High Resolution DC Power Supply
Price: €775.00 / 3 yr Warranty
| Name | Qty | Last Updated | ||
|---|---|---|---|---|
| RS Components | 2 | 2024-11-25 | ||
| TME | 2 | 2024-11-25 | ||
| DIGI-KEY | 1 | 2024-11-25 |  |
|
| MOUSER ELECTRONICS | 1 | 2024-11-22 | |
Overview
The model 1739 is a high resolution, low current DC power source with excellent load regulation and low noise characteristics. Two 4-digit LED displays continuously monitor the output voltage and current. The power supplies can be operated locally from the front panel or remotely through the RS-232 interface. The mechanical configuration conserves bench space and allows for easy portability.
Using a MOSFET circuit design and high quality components with very low temperature coefficients, the power supply is extremely stable and capable of outputting current as low as 1 mA with a 100 uA settable resolution. This power supply was designed for electrical and electronics applications requiring precise levels of low current, including 4-20 mA current loop testing, calibration, or basic IC testing.
- Low 1 mA settable current limit with 0.1 mA resolution
- Output on/off button
- Exceptionally low current ripple and noise (<0.4 mArms)
- Excellent regulation
- Constant voltage (CV) and constant current (CC) operation
- Two large, easy-to-read LED displays provide good visibility in bright or low light conditions
- CV and CC mode indicator
- Automatic recall of saved voltage and current settings upon power-up
- RS-232 interface
- Isolated output
- Overload and reverse polarity protection
- Power-on self test
Documents
Documentation
Software
|
Description |
Version |
Download |
|---|---|---|
|
1739 Software Note (Read this before downloading the software above)
|
1.0.0
|
|
|
Operating Software w/ LabView 2011 Run-Time (Supports Windows(R) 7/10)
|
1.0.0
|
|
|
Operating Software (Supports Windows(R) 7/10)
|
1.0.0
|
|
|
USBTMC Driver Installation Note
|
1.0
|
Accessories
USB to Serial (RS232) Adapter
USB2RS
USB to serial converter to allow the connection of RS232 intstruments to a PC via a USB interface.
- Supports both USB 1.1 and USB 2.0 interface
- Product that use a Null Modem/Cross cable will need to connect this adapter to the crossed cable
- Link to USB Driver
General Purpose Power Supply Accessory Kit
CC545
Model CC545 General Purpose Power Supply Accessory Kit provides almost everything one needs to put their bench power supply to work. The kit includes 3 high-capacity test leads with retractile sleeve plugs. Rated at 600 V CAT II and 36 Amps, the leads provide safe connection to either standard or sheathed jacks while its silicone jacket wire stays flexible under all conditions.
For day-to-day connections, included are 4/6mm spade lug adapters along with 4mm banana plug adapters. Unique to the kit are 3 extra-large alligator clips which offer a wide range of connection capabilities. Fully insulated 1,000V CAT III or 600V CAT IV, the clips are capable of attaching to leads as small as 0.01" or lugs to a diameter of 1.25" all while carrying currents up to 36A. All components are supplied in black, red, and green for easy identification.
Also included is a BNC female to double banana plug adapter, a BNC male to double binding post adapter, and a BNC male cable assembly for powering those RF testing applications.
Features:
- High Capacity Retractile Sheath Leads
- Connection Adapters
- Extra-large insulated alligator clips
- Black, red & green components
- Storage case
Applications:
- R&D Laboratories
- Production Test Stations
- Service & Repair Facilities
- Educational Test Benches
5A Hook-Up Cable Set
TL 5A
- 4mm Banana plug to alligator clip
- 5A rating
- Black and Red pair
- 40" (1.0m) length
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 |
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
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
Additional Resources
|
Name |
Description |
|---|---|
|
Power Supply Selection Guide
|