[Discontinued] SainSmart DC 12V Power Supply SRD-12VDC-SL-C Adjustable Trigger Delay Time Relay Module for Arduino

Description:

Features:

• 12V Relay Module with Optocoupler, relays, and completely isolated from SCM!
• (You can achieve complete separation of the two power supplies)
• Has power reversal protection diode, the effectively protecting the product;
• The board with a power transistor to drive the relay.
• High quality delay chip design, With far better performance than 555 chip;
• LED indicator light for power and time indication;

Specifications:

• Delay Time Range : 8 Ranges(0.1 Second to 1 hour delay);
• Contact Type : NO(Normally Open), Delayed Triggering
• Power Supply : DC 12V;
• Load Voltage : 10A 250VAC 10A 125VAC,10A 30VDC 10A 28VDC
• Total Size : 6 x 3.5 x 2.5cm/2.4" x 1.4" x 1"(L*W*T);
• Mounting Hole Dia : 3mm/ 0.12"
• Cable Length: 12cm/4.7";
• Material: Electric Part
• Weight : 30g

Package list:

• 1 x Circulate Time Delay Module