B&K Precision 9812 Programmable AC Power Source
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B&K Precision 9812 AC power source delivers 500 VA with 0–300V output, 45–500 Hz frequency, and list mode programming for complex power test scenarios.
Product details
| Model | 9812 |
| Manufacturer | B&K Precision |
| Category | AC Power Sources |
| Availability | Made to order |
Description
Overview
The B&K Precision 9812 is a programmable AC power source delivering 500 VA in a compact benchtop configuration. The output voltage can be varied from 0 to 300 V (0.1 V resolution) and the frequency adjusted from 45 Hz to 500 Hz. The 24-bit color 4.3" LCD screen displays Vrms, Irms, Ipeak, frequency, power factor, crest factor, and elapsed time. Designed for research, development, production testing, and pre-compliance applications, the 9812 provides flexible power generation and comprehensive protection.
Key Features
- 500 VA output power with 0–300V, low-distortion AC waveform
- Output frequency adjustable from 45 Hz to 500 Hz with 0.1 V resolution
- Advanced list mode: up to 50 programs with 9 steps each, customizable voltage, frequency, and timing parameters
- Surge/dropout function for simulating complex power grid faults and disturbances
- Built-in dimmer simulation with 0–180° phase cut control for motor and lighting testing
- Single-step mode for manual triggering with settling time control
- Comprehensive protection: overvoltage (OVP), overcurrent (OCP), overpower (OPP), and overtemperature (OTP)
- Pre-compliance testing per IEC 61000-4-11/4-14/4-28
- 24-bit color 4.3" LCD screen with real-time measurements
- Standard interfaces: USB (VCOM) and RS232
Applications
- Production and R&D testing of power supplies and power electronics
- Service and maintenance testing
- Motor control and LED lighting testing via dimmer simulation
- Pre-compliance testing for IEC 61000-4 series standards
Included Accessories
- B&K 9812 Programmable AC Power Source
- Terminated power cord with NEMA 5-15P connector
- Certificate of calibration
Specifications
| Power Rating | 500 VA |
| Phase | 1P |
| Output Voltage | 300 V |
| Output Current | 16 A |
| Series | 9810 Series |
| Display Type | 4.3 Color LCD |
| Frequency Range | 45-500 Hz |
| Includes | Terminated power cord with NEMA 5-15P (9812 Only), Unterminated power cord with ring terminals (9812-220V and 9814-220V), Certificate of Calibration |
| Input Voltage | 110 VAC |
| Interface | RS-232, USB VCOM, USB Host |
| Number of Outputs | 1 Output |
| Programmable | Yes |
| Type | AC |
| Warranty | 3 Years |
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B&K Precision 9812 Programmable AC Power Source
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