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Short Circuit Protection TRIAC Relays YS-3F Household Appliances Small

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Shenzhen Ketai Electronic Technology Co., Ltd.

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Short Circuit Protection TRIAC Relays YS-3F Household Appliances Small

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Brand Name :	YSUN
Model Number :	YS-3F
Certification :	cULus:E509779/TUV:B1067040001/CQC:CQC21107292207
Price :	negotiable
Payment Terms :	T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability :	500k per month
Delivery Time :	5-8 days

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Short Circuit Protection TRIAC Relays YS-3F Household Appliances Small

Short Circuit Protection TRIAC Relays YS-3F Household Appliances Small

TRIAC Relays Description:

The relay is an electric control device, which is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit when the change of the input quantity (excitation quantity) meets the specified requirements. It has an interactive relationship between the control system (also known as the input loop) and the controlled system (also known as the output loop). Usually used in automatic control circuits, it is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit.

TRIAC Relays Features:

1. Speed: It means that the protection device should be able to cut off the short-circuit fault as soon as possible. Its purpose is to improve system stability, reduce the damage of faulty equipment and lines, reduce the scope of faults, improve the effect of automatic reclosing and backup power supply or automatic input of backup equipment, etc.;
2. Sensitivity: When a metallic short circuit occurs within the protected range of equipment or lines, the protection device should have the necessary sensitivity coefficient. Guaranteed to be removed if there is a fault;
3. Selectivity: It means that the protection of the faulty equipment or the line itself should remove the fault first, and only when the protection of the faulty equipment or the line itself or the circuit breaker refuses to operate, the fault can be removed by the protection of the adjacent equipment, the line or the protection of the circuit breaker failure.

TRIAC Relays Technical Parameters:

Electric parameters(Environment temperature:25℃)
Item		Symbol	Test condition	Min	Typical	Max	Unit
Input	LED Forward voltage	VF	IF=10mA		1.16	1.3	V
	LED Reverse current	IR	VR=6V IF=0mA		0.1	10	μA
Output	Peak off-state current	IDRM	VDRM=600V			100	μA
	Peak on-state voltage drop	VTM				2.5	V
	Holding current	IH	IFTM=Max			25	mA
	Rise rate off-state critical voltage	dv/dt	VDRM=600Vx1/√2		200		V/μs
Transmission	LED trigger current	IFT	VD=6V RL=100Ω		10		mA
	Turn-on time	Ton		1		10	ms
	Turn-off time	Toff				10	ms
	Insulation resistance	Riso	500VDC(input-output)		50		GΩ
Weight					0.58		g

TRIAC Relays Applications:

1. Traffic light system

2. Security systems

3. Computer peripheral interface

4. Remote system

Short Circuit Protection TRIAC Relays YS-3F Household Appliances Small

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