PCB mount Solid State Relay
Product description:
1. AC output, using bidirectional thyristor output, zero voltage on, zero current off.
2. The DC output adopts bipolar transistor output, the conduction voltage is reduced, the switching speed is fast, and the anti-interference is strong.
3. The input signal is compatible with TTO and COMS digital logic circuits.
4. Optical isolation between input circuit and output circuit.
5. The isolation withstand voltage between input terminal and output terminal is 2500V.
6. Single in-line circuit board welding installation, standard modular size.
7. 100% load current aging test, passed the European Community CE certification, international ISO9000 certification.
Ordering guide:
Technical specifications:
| Model | SYDP0528ZD3 | Wiring diagram |
| Control type | DC-AC |
Note: When used for inductive load, user must add a suppression circuit. |
| Rated current | 4A, 5A | |
| Load voltage | 240VAC, 380VAC | |
| Control voltage | DC3-32V | |
| Control current | 6-35mA | |
| On state leakage current | ≤1.5mA | |
| On state voltage drop | ≤1.2V | |
| Turn off time | ≤10mS | |
| Dielectric strength | 1500VAC | |
| Insulation resistance | 500MΩ/500VDC | |
| Ambient temperature | -25℃-+70℃ | |
| Installation type | PCB | |
| Certificate | CE |
Applications:
SSR circuit board solid state relay adopts flame-retardant engineering plastic shell, epoxy resin potting, single-line in-line circuit board welding installation, standard modular size. Compared with electromagnetic relays, there is no mechanical sound, no contact arc ignition, higher surge current tolerance, long life and high reliability.
The input end drive current is small, and it can be easily interfaced with computer terminals and various digital program-controlled circuits to realize the isolation and control of weak power.
Widely used in petrochemical equipment, food machinery, packaging machinery, textile machinery, CNC machine tools, plastic machinery, fitness equipment, entertainment facilities and other automation control fields. It can control small motors, incandescent lamps, indicator lights, low-power power supplies, and smart instruments. Instruments and various solenoid valves can also be used as the driving stage of high-power electromagnetic contactors. It is especially suitable for harsh environments such as corrosion, humidity, dustproof, explosion-proof requirements, and frequent switching occasions.
