YHDC KMB519 Universal SCR Trigger Transformer Owner’s Manual
- June 8, 2024
- YHDC
Table of Contents
YHDC KMB519 Universal SCR Trigger Transformer
Product picture print for reference only, subject to the actual product
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～50KHz
- Dielectric strength： Pri/Sec 5KV 50Hz 1min Sec/Sec 500V 50Hz 1min
Schematic Diagram
Electrical parameters
（The following parameters are typical values and actual values will be subject to product testing）
Model Parameter| KMB519
-101
| KMB519
-201
| KMB519
-301
| KMB519
-111
| KMB519
-211
| KMB519
-311
| Unit
---|---|---|---|---|---|---|---
Vout microsecond integral| 800| 1500| 2400| 800| 1500| 2400| μvs
Input pulse amplitude| 8| 15| 24| 8| 15| 24| V
Output pulse amplitude| ≥6| ≥5.5| ≥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| 7| 7| 7| 7| 7| 7| Ω
duty ratio| 1:2| 1:2| 1:2| 1:2| 1:2| 1:2|
Pulse width| 100| 100| 100| 100| 100| 100| μs
Leading edge time| ≤4| ≤4| ≤4| ≤4| ≤4| ≤4| μs
Main circuit operating voltage| 660| 660| 660| 660| 660| 660| V
Weight| 19| 19| 19| 19| 19| 19| g
Dimensions
（in mm±0.5）