SanRex Rectifier Thyristor Module DFA150AA160 DFA200AA160
The DFA200AA160 is a highly specialized Power Semiconductor Module manufactured by SanRex or SANSHA. It serves as a crucial component for AC-to-DC power conversion in industrial machinery, including elevator drive systems.
| Brand |
SanRex |
| Description |
Elevator Module |
| Model |
DFA200AA160 |
| MOQ |
1PC |
| Transportion |
TNT, UPS, DHL, Fedex, Air, Sea |
| Packages |
Carton, Wooden case, Pallet etc |
| Delivery Time |
Normally 2-3 working days after payment |
| Warranty |
One year |
| Payment Method |
Company Bank, Western union, alibaba, Paypal etc |
Core Technical Parameters
The module is a hybrid power device that combines a Three-Phase Full-Bridge Diode Rectifier with a separate Thyristor (SCR), all within a single, isolated package. The SCR is often used for inrush current limiting on the DC side.
- Voltage Rating: The device features a high Repetitive Peak Reverse Voltage (VRRM) of 1600 V. This high voltage class makes it suitable for power systems connected to high-voltage lines (like 400 V or 480 V AC supplies).
- Current Rating: It is rated for a continuous output DC Current (ID) of 200 A under specified operating conditions (typically a case temperature of 96°C).
- Surge Capability: The module is extremely robust, capable of handling a non-repetitive Surge Forward Current (IFSM) of up to 2000 A (for a half-cycle at 60 Hz). This is essential for surviving power-up transients and short circuits.
- Insulation: It is an isolated module, meaning the internal circuitry is electrically isolated from the mounting base, providing an Isolation Voltage (VISO) of 2500 V AC. This simplifies installation and improves system safety on the heatsink.
- Temperature: It operates across a wide industrial temperature range, with a maximum operating junction temperature (Tj) up to +150°C for the diode elements.