مميزات خاصة

POLARITY PROTECTION:Power supply reversed polarity protection makes it worry to connect the power supply wrong.
LARGE LOAD CAPACITY: Large load capacity, maximum 30A current.
STABLE PERFORMANCE: Optocoupler isolation, strong driving capability, stable performance.
LOW LEVEL:Low level trigger.
EASY TO OPERATE:Simple circuit structure, easy to connect wire.

وصف

Specification:
Item Type: Relay Module
Operating Voltage: 12VDC
Operating Current: 80mA
Contacts: A group of 30A normally open + normally closed (isolated from the input)
Input: Low level (0V) active, require drive current at least 0.5mA
Function: When the input low level, the relay closed; when the input high level or disconnecting (floating), the relay open. It mostly used for circuits in which small controls high-voltage and high-current, especially suitable for 51 single-chip microcomputer expansion to control equipment work

Package List:
2 x Relay Module

منتجات شبيهه

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مرحبًا،

بحث

2 قطعة وحدة ترحيل تأخير الوقت في اتجاه واحد مع وحدة توسيع التتابع 30A مع وحدة توسيع التتابع ذات المستوى المنخفض مع عزل Optocoupler 12VDC 80mA، الوحدة

مميزات خاصة

وصف

منتجات شبيهه