Automatic Adjustment YS-3F TRIAC Relays Overheat Protection Function
Automatic Adjustment YS-3F TRIAC Relays Overheat Protection Function
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 meets the specified requirements. It has an interactive relationship between the control system and the controlled system. 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. Load voltage can reach 280VAC
2. Zero-cross and non-zero-cross as trigger mode
3. Dielectric strength 5000VAC
TRIAC Relays Technical Parameters:
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Electric parameters(Environment temperature:25℃) |
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|
Item |
Symbol |
Test condition |
Min |
Typical |
Max |
Unit |
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|
Input |
LED Forward voltage |
VF |
IF=10mA |
|
1.16 |
1.3 |
V |
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|
LED Reverse current |
IR |
VR=6V IF=0mA |
|
0.1 |
10 |
μA |
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|
Output |
Peak off-state current |
IDRM |
VDRM=600V |
|
|
100 |
μA |
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|
Peak on-state voltage drop |
VTM |
|
|
|
2.5 |
V |
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|
Holding current |
IH |
IFTM=Max |
|
|
25 |
mA |
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|
Rise rate off-state critical voltage |
dv/dt |
VDRM=600Vx1/√2 |
|
200 |
|
V/μs |
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|
Transmission |
LED trigger current |
IFT |
VD=6V RL=100Ω |
|
10 |
|
mA |
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|
Turn-on time |
Ton |
|
1 |
|
10 |
ms |
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Turn-off time |
Toff |
|
|
|
10 |
ms |
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|
Insulation resistance |
Riso |
500VDC(input-output) |
|
50 |
|
GΩ |
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Weight |
|
|
|
|
0.58 |
|
g |
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TRIAC Relays Applications:
1. Traffic light system
2. Security systems
3. Computer peripheral interface
4. Remote system
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