Shenzhen Ketai Electronic Technology Co., Ltd.
Shenzhen Ketai Electronic Technology Co., Ltd.
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Short Circuit Protection Solid State Relay Customizable High Sensitivity
Solid State Relay Description:
Solid-state relays are non-contact switches composed of microelectronic circuits, discrete electronic devices, and power electronic power devices. The isolation device is used to realize the isolation of the control terminal and load terminal. The input terminal of the solid-state relay uses a small control signal to directly drive a large current load.
Solid State Relay Features:
1. 4A for load current
2. Load voltage can reach 280VAC
3. Zero-cross and non-zero-cross as trigger mode
4. Dielectric withstand voltage 3000VAC
Solid State Relay Technical Parameters:
| Max rated parameters(Environment temperature:25℃) | |||||||||||
| Item | Symbol | C203P | C203Z | C206P | C206Z | C209P | C209Z | C212P | C212Z | Remark | |
| Input | LED forward current | IF | 50mA | 50mA | 50mA | 50mA | |||||
| LED reverse voltage | VR | 6V | 6V | 6V | 6V | ||||||
| Peak forward voltage | IFP | 1A | 1A | 1A | 1A | f=100Hz Duty Ratio=0.1% | |||||
| Output | Repetitive peak off-state voltage | VDRM | 600V | 600V | 600V | 600V | |||||
| On-state RMS current | IT(RMS) | 0.3A | 0.6A | 0.9A | 1.2A | ||||||
| Surge current | ITSM | 3A | 6A | 9A | 12A | 50Hz one cycle | |||||
| Dielectric Voltage | Input-output insulation voltage | Viso | 5000VAC | ||||||||
| Temperature | Operating temperature | Topr | -30℃～ 85℃ | ||||||||
| Storage temperature | Tstg | -40℃～ 125℃ | |||||||||
Solid State Relay Applications:
1. Constant equipment
2. Computer peripheral interface
3. Home appliance
4. Remote system
