TDA8354Q pin function and maintenance data reference description
TDA8354Q pin function and maintenance data reference description
| Foot number | Voltage / V | Red pen test KΩ | Black pen test KΩ | Function Description |
| 1 | 0 | 4.5 | 4.5 | Field protection output |
| 2 | 7.5/lower sweep line | 8.8 | 11 | Measuring resistance input |
| 3 | 9 full screen retrace | 8.5 | 11 | Conversion resistance input |
| 4 | 15 | 0.4 | 0.5 | Field power supply B |
| 5 | 7.5 | 7.2 | 9 | Field output B |
| 6 | 0 | 0 | 0 | Ground |
| 7 | 47 | 5.2 | 38 | Field reverse power supply |
| 8 | 0 | 0 | 0 | Ground |
| 9 | 7.5 | 7.2 | 9.5 | Field output A |
| 10 | 15 | 0.4 | 0.5 | Field power supply A |
| 11 | 1.3 | 0 | 12 | Field excitation negative phase input |
| 12 | 1.3 | 9 | 12 | Field excitation positive phase input |
| 13 | 7.8 | 10.2 | 14 | Damping resistor current compensation input |
KNB1-63 Miniature Circuit Breaker
KNB1-63 Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. Thermal Relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, mini Circuit breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.
KNB1-63 Miniature Circuit Breaker,Electronics Miniature Circuits Breaker,Automatic Miniature Circuit Breaker,Mini Circuit Breaker
Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.korlen-electric.com