.

Solid State Relay Model No. : XSSR-DA
Input and output electro-optic isolation or transformer isolation; 
input constant current control and LED display , contril signal and TTL & CMOS logic is compatible; 
Bidirectional controlled sillion or unidirectional controllable counter-parallel output , zero electric current shutdown; 
Power solid state uses the SCR chip counter-parallel output and working is stable ; 
Buit-in resistance-capacitance absorbing ciruit, dead zone voltage between the input output and l;edger wall's; 
Small volume,small input power , non-contact , sparkless , noiseless , non-machinery wear , anti-vibration and the long life

: Are you manufacturer?
A: Yes, we are manufacturer and produce diode, thyristor, power modules, bridge rectifier and heatsink with best quality and competitive price.

Q: Can I customize products as our requirement from your company?
A: Certainly, we have our own design team, they are willing to do it for you 

Q: Could I put my own logo on it? 
A: Sure, as long as you are willing to offer it.  

Q: Could I buy 1 pc or small quantities order?  
A: Of course. We support 1 pc or small quantities order, especially for new customers. 

Q: How much for the sample?
A: Some samples can be for free, but shipping cost should discuss with each other.

Q: What's the payment terms?
A: We can accept T/T, Western Union and Paypal.

Q: How long is your delivery time?
A: In general, about 6-8 working days after received your payment.