Introduction: This single phrase Solid State Relay is ideal for automatic process control application, a must component for temperature controller and other machinery control system. High reliability, compact size, a great part for temperature controller and other machinery control system. Specifications: - Model: ASH-A-DD - Control Mode: DC to DC - Control Voltage: 3 - 32VDC - Control Current: DC4 - 12mA - Load Voltage: 5 - 250VDC - On-state Voltagedrop: ≤ 1.5V - Off Leakage Current: ≤ 2mA - On-off Time: ≤ 10ms - Dielectric Strength: 2500VAC - Insulation Resistance: 1000MΩ/500VDC - Ambient Temperature: -30℃ - +70℃ - Protection Character: Resin Soldering - Mounting Methods: Bolts Fixed - Size: 57.4 x 44.8 x 28mm/2.26 x 1.76 x 1.1inch(L*W*H) - Weight: 120g Features: - High reliability, high efficiency and long lifespan. - No electric spark, no noise and no contact. - Fine electro magnetic interference, high sensitivity and fast switching speed. - Low drive voltage and current. - Unique shape and novel structure. - Especially suitable for corrosion, moisture, dust resistant and other harsh environments. - Widely used in many automatic control systems. Packing Include: 1 x ASH-A-DD Solid State Relay. Note: - 10 to 25A radiator cooling, more than 25A must on the radiator and fan cooling. - When Installation, solid state plater and radiator with smeared thermal conductivity silicone grease. - After installation, check the insulation resistance between output and radiator radiator grounding is not recommended. - Output requirements concatenated fuse or and the varistor. - If you have any questions, please feel free to contact us by E-mail any time.
N**L
Not 250vdc rated! Dangerous failure mode.
Does not meet specification. Rating indicates it's good for 250VDC, but it fried below that and cooked whatever FET is inside. After that, it now reads 90 ohms across the load terminals, and acts like it's on (conducts) with NO pilot signal when in the circuit. This could cause serious problems, as it fails in a way that could blow something up.
M**R
Switching 250vdc just fine!
I am using 2 of these as a dual pole switch for 250vdc 5A load. 12v trigger circuit. No problems after dozens of cycles.
T**E
Good item for Amateur Radio.
Good product! No electrical noise produced by the relay. Has worked perfectly so far.
Trustpilot
2 days ago
1 month ago
