BK Precision 1787B Programmable DC Power Supply

The BK Precision 1787B is a programmable DC power supply designed for benchtop use. It offers precise voltage and current control with a user-friendly interface. This power supply is suitable for a variety of applications in engineering, research, and manufacturing environments.

## Technical Specifications

### Electrical Specifications

* **Output Voltage:** 0-72 VDC
* **Output Current:** 0-1.5 A
* **Output Power:** Not explicitly stated, but derivable from max voltage and current.
* **Line Regulation:**
* Voltage: <0.01% + 3mV * Current: <0.1% + 2mA * **Load Regulation:** * Voltage: <0.01% + 3mV (Model 1788 is <0.02% + 5mV) * Current: <0.1% + 2mA * **Ripple and Noise:** * Voltage: ≤ 1mVrms / 3mVp-p * Current: 5mArms * **Voltage Settability Resolution:** 10mV * **Current Settability Resolution:** 10mA * **Accuracy:** * Voltmeter: 0.05% + 15mV * Ammeter: 0.05% + 15mV * **Temperature Coefficient:** 30 ppm/°C * **Input Voltage:** 115 VAC, 47 Hz (May also support 220VAC, refer to manual for setting) * **Fuse Rating:** 2.5A T 250V for 220VAC, 5A T 250V for 110VAC### Features* **Programmable Outputs:** Sixteen user-programmable preset outputs * **Output Control:** Controllable Output On/Off Switch * **User Interface:** Soft rubber numeric keypad with direct key-in entry for fast and accurate voltage and current selection * **Calibration:** Closed-case calibration * **Temperature Stability:** Excellent temperature stability * **Operation Modes:** Constant Voltage (CV) and Constant Current (CC) modes * **Series/Parallel Operation:** Can be used in series or parallel modes with additional power supplies### Interfaces* **Communication:** RS232 Interface (Serial interface cable and software included) * Includes a USB to TTL serial converter (IT-E132B)### Physical Specifications* **Dimensions (WxHxD):** 10 in. x 4.16 in. x 15 in. (381.00mm x 254.00mm x 105.66mm) * **Weight:** 15 lbs (6.8 kg) * **Display:** VFD display### Included Accessories* Instruction Manual * Serial Interface Cable * Software CD * Test report * Power line cord * IT-E132B USB to TTL serial converter### Documentation and Software* **Datasheet:** Available * **Manual:** Available * **Software:** * Operating Software (Supports Windows® 7): PV178x v2.54 * USB Cable Adapter Driver (IT-E132/IT-E132B): v1.14.0 * Python Setup Package: V1.00 * NI Certified LabVIEW Drivers available## Why Choose Aumictech for BK Precision 1787B?At Aumictech, we specialize in supplying high-end programmable DC power supply equipment. Whether you need reliable power for product development, precise control for advanced testing, or robust solutions for manufacturing processes, our team ensures the BK Precision 1787B delivers maximum performance and dependable operation for your specific application.