R Series Full Wave Solid State Voltage Regulator
Features: small size, high reliability, vibration resistance, moisture resistance, and no spark.
It only needs to be equipped with an adjustable potentiometer to achieve full-wave voltage regulation of the AC pure resistance load, and in many cases can replace the auto-coupled voltage regulator.
Application: AC voltage regulation, manual temperature regulation of resistance heaters.
Incandescent brightness adjustment: manual speed regulation of the AC series motor.
Technical Parameters:
| Model | Rated Current | Withstand Voltage Range | Control Signal Resistance | LED Indicator | Working Method
|
Size
(mm) |
Installation Method | Mounting Pitch |
| R212A | 12A | 40-280V | 0-330K | No | Trigger diode | 65*49*35 | Screw | 47+-1mm |
| R225A | 25A | 40-280V | 0-330K | No | Trigger diode | 65*49*35 | Screw | 47+-1mm |
| R240A | 40A | 40-280V | 0-330K | No | Trigger diode | 65*49*35 | Screw | 47+-1mm |
Working Principle and Application Diagram:
Precautions:
- Output a non-sinusoidal wave and filter the series inductance in a circuit loop with high power factor requirements.
- The regulator circuit is simple, and no feedback circuit, so can not be used in applications where the index requirements are high.
- Since the potentiometer is directly charged, please pay attention to the wiring insulation and safety.
