The BK Precision 1786B is a programmable, single-output DC power supply designed for versatile applications requiring stable and accurate power delivery. It offers a voltage range of 0-32V and a current range of 0-3A, with a power rating of 96W. The unit features a direct key-in entry method via a rubber keypad for swift and precise voltage and current selection. It is equipped with an output On/Off switch and can be configured for series or parallel operation with other compatible power supplies. The 1786B is noted for its low ripple and noise, excellent temperature stability, and closed-case calibration capabilities, ensuring reliable performance.
### Technical Specifications
**Output Characteristics:**
* **Number of Outputs:** 1
* **Output Voltage (Min):** 0 VDC
* **Output Voltage (Max):** 32 VDC
* **Output Current (Min):** 0 A
* **Output Current (Max):** 3 A
* **Power Rating:** 96 W
**Performance:**
* **Voltage Regulation (Line):** ≤ 0.01% + 3 mV
* **Voltage Regulation (Load):** ≤ 0.01% + 3 mV (Note: Model 1788 is <0.02% + 5mV)
* **Current Regulation (Line):** ≤ 0.1% + 2 mA
* **Current Regulation (Load):** ≤ 0.1% + 2 mA
* **Ripple and Noise (Voltage):** ≤ 1 mVrms / 3mVp-p
* **Ripple and Noise (Current):** 5 mArms
* **Setability Resolution:** 10 mV / 10 mA
* **Temperature Coefficient:** 30 ppm/°C
* **Accuracy (Voltmeter/Ammeter):** 0.05% + 15mV**Input Characteristics:**
* **Input Voltage:** 115 VAC (47 Hz) or 110/220 VAC selectable**User Interface and Control:**
* **Display Type:** VFD (Vacuum Fluorescent Display)
* **Entry Method:** Rubber keypad with direct key-in entry
* **Output Control:** Controllable Output On/Off Switch
* **Programmable Presets:** Sixteen user-programmable preset outputs**Interfaces:**
* **Communication Interface:** RS-232 Port
* **Included Cables:** Serial interface cable**Physical Characteristics:**
* **Dimensions (W x H x D):** 10 in. x 4.16 in. x 15 in. or 15.000" L x 10.000" W x 4.160" H
* **Weight:** Approximately 15 lbs (6.8 kg), 16.0000 lbs, 3.00 lbs**Environmental:**
* **Operating Temperature (Min):** 0 °C
* **Operating Temperature (Max):** 40 °C**Included Accessories:**
* Instruction Manual
* Serial Interface Cable
* Software CD
* Test report
* Power line cord
* IT-E132B USB to TTL serial converter**Compatibility & Software:**
* **Software:** PV1785B-1788 Software (Supports Windows 7)
* **Drivers:**
* IT-E132 and IT-E132B USB Cable Adapter Driver (v1.14.0)
* Python Setup Package (V1.00)
* NI Certified LabVIEW 2012 SP1 Driver
* NI Certified LabVIEW 8.0 Driver
* Python Library (V1.00)**Note:** The BK Precision 1786B has been discontinued and replaced by the BK Precision 9201B.### Why Choose Aumictech for BK Precision 1786B?At Aumictech, we specialize in sourcing and supplying reliable electronic test and measurement equipment. Whether you need to procure a legacy instrument like the BK Precision 1786B for ongoing projects, require a stable power source for laboratory testing, or seek to integrate robust power solutions into your enterprise systems, our team ensures you receive equipment that meets stringent technical requirements.
