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- Voltage Monitoring Relays
Product Description

Micro Relay Module, NO NC HK Small Relay Module Light Indicator DC3.3?5V with Optocoupler for Home Appliances (1 Channel)

MULTI USE: Relay module, capable of controlling both DC and AC , allowing for control of AC loads ranging from 0‑250V.
NO NC : Equipped with both a normally open and a normally closed , providing flexibility in switch control applications.
EXCELLENT PERFORMANCE: Utilizes a transistor driven relay coil, ensuring efficient and . The module also includes optocoupler isolation, offering strong anti interference capabilities and stable .
1. 3.3V 5V: Fully compatible with 3.3V and 5V TTL control , making the relay module versatile and easy to interface with different systems.
2. MULTI USE: Relay module, capable of controlling both DC and AC , allowing for control of AC loads ranging from 0‑250V.
3. NO NC : Equipped with both a normally open and a normally closed , providing flexibility in switch control applications.
4. LIGHT INDICATOR: Features a control indicator light that illuminates when the control is high, providing visual feedback for easy monitoring of relay status.
5. EXCELLENT PERFORMANCE: Utilizes a transistor driven relay coil, ensuring efficient and . The module also includes optocoupler isolation, offering strong anti interference capabilities and stable .
Specification:
Item Type: Small Relay Module
Material: PCB
Supply Voltage: 3.3-5V DC
Triggering Level: 5V Version :3.3V-7V triggering
Triggering Current: about 3-5MA (such as 3.3V MCU control, need to have 10 push pull output function)
Control Voltage: AC 0-250V or DC 0-30V
Control Current: 0-3A1, can be used as a single chip microcomputer development board module, can be used as a small home appliance control.
PackageList:
1 x Module
$11.99 $11.99
$ 6 .99 $6.99
$55.44 $55.44
$ 27 .99 $27.99
$23.64 $23.64
$ 10 .99 $10.99
$28.01 $28.01
$ 11 .99 $11.99
$30.79 $30.79
$ 13 .99 $13.99
$183.30 $183.30
$ 90 .99 $90.99
$12.74 $12.74
$ 6 .99 $6.99