Details

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BUY SDT-SS-112DM https://www.utsource.net/itm/p/12603820.html

Parameter	Value / Description
Type	Single-Phase Solid State Relay (SSR)
Model	SDT-SS-112DM
Input Voltage Range	3 to 32 VDC
Input Current	5 mA (min) to 30 mA (max)
Output Voltage Range	110 to 277 VAC
Output Current	12 A (resistive load)
Switching Capacity	12 A at 277 VAC (resistive load)
Isolation Voltage	4000 VAC (input to output)
Leakage Current	< 10 渭A
Turn-On Time	< 1 ms
Turn-Off Time	< 1 ms
Operating Temperature	-40掳C to +85掳C
Storage Temperature	-40掳C to +125掳C
Dimensions	22.5 mm x 16.5 mm x 11.5 mm (L x W x H)
Weight	5 g
Mounting Type	Surface Mount (SMD)
Certifications	UL, CE, RoHS

Instructions for Use

1. Input Connection:

   • Connect the control signal to the input terminals of the relay.
   • Ensure the input voltage is within the specified range (3 to 32 VDC).

2. Output Connection:

   • Connect the load to the output terminals of the relay.
   • Ensure the load voltage and current are within the specified ranges (110 to 277 VAC, 12 A max).

3. Mounting:

   • Mount the relay on a suitable PCB using surface mount technology (SMD).
   • Ensure proper soldering and cooling to prevent overheating.

4. Operation:

   • When the input voltage is applied, the relay will turn on and allow current to flow through the load.
   • When the input voltage is removed, the relay will turn off and block current flow.

5. Safety Precautions:

   • Ensure the isolation voltage is not exceeded to avoid electrical shock or damage.
   • Do not exceed the maximum operating temperature to prevent failure.
   • Use appropriate fuses and circuit protection devices to safeguard against overcurrent conditions.

6. Storage:

   • Store the relay in a dry, cool place away from direct sunlight and extreme temperatures.

7. Troubleshooting:

   • If the relay does not switch, check the input voltage and connections.
   • If the relay is overheating, ensure proper ventilation and heat dissipation.
   • If the relay fails, replace it with a new one and check the load and control circuit for issues.

(For reference only)