YHDC KMB255 Uniwersal SCR Trigger Transformer Instructions
- June 9, 2024
- YHDC
Table of Contents
**YHDC KMB255 Uniwersal SCR Trigger Transformer Instructions
**
Characteristics
Suitable for 2000A SCR pulse train trigger.
Technical Index
- Installation method： PCB
- Flame resistance： UL94-V0
- Operation temperature： -20℃～+50℃
- Storage temperature： -30℃～+85℃
- Work frequency： 1KHz～20KHz
- Dielectric strength： Pri/Sec 4KV 50Hz 1min Sec/Sec 500V 50Hz 1min
Electrical parameters
（The following parameters are typical values and actual values will be subject to product testing）
Project| Parameter| Model| KM255-101| KM255-201| KM255-301| 1 KM255-111|
KM255-211| KM255-311| Unit
---|---|---|---|---|---|---|---|---|---
Vout microsecond integral| 2000| 3750| 6000| 1920| 3600| 4800| μvs
Input pulse amplitude| 8| 1 5| 2 4| 8| 1 5| 2 4| V
Output pulse amplitude| ≥ 6| ≥ 5| ≥ 5| ≥5.5×2| ≥5×2| ≥5×2| V
Turns radio| 1:1| 2:1| 3:1| 1:1:1| 2:1:1| 3:1:1|
Load resistance| 2 0| 2 0| 2 0| 2 0| 2 0| 2 0| Ω
duty ratio| 1:2| 1:2| 1:2| 1:2| 1:2| 1:2|
Pulse width| 250| 250| 250| 240| 240| 200| μ s
Leading edge time| ≤ 7| ≤ 7| ≤ 7| ≤ 7| ≤ 7| ≤ 7| μ s
Main circuit operating voltage| 500| 500| 500| 500| 500| 500| K V
Weight| 3 5| 3 5| 3 5| 3 5| 3 5| 3 5| g
Dimensions（in mm±0.5）
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Top view
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Bottom View
Schematic Diagram
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>