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Monolithic integrated circuit M5174P is designed for the use of the flame detection circuil. It is composed of current amplifiers, a thyristor circuit, a couple of the relay drivers and a internal voltage regulator. The current limiting circuit of the driver and internal two sets of shunt circuits parallely connected with relay protect the relay against the .
• Fail-safe system (The operating mode of two degrees of redundancy.)
• Available input flame current . 50,uA(max.)
• Minimumtollelance for operating threshold input current
. ±20%(Ta=-20-+60°C)
APPLICATION
Flame detection circuit for a gaseous appliance
PIN CONFIGURATION.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | M51743P |
Mitsubishi Electric |
Sequence Controller |
|
| 2 | M51712P |
Mitsubishi |
3-PHASE BRUSHLESS MOTOR DRIVER |
|
| 3 | M51714P |
Mitsubishi |
DUAL BI-DIRECTIONAL DRIVER |
|
| 4 | M51722FP |
Mitsubishi |
F-V Converter |
|
| 5 | M51722P |
Mitsubishi |
F-V Converter |
|
| 6 | M51723FP |
Mitsubishi |
Frequency Voltage Converter |
|
| 7 | M51723P |
Mitsubishi |
Frequency Voltage Converter |
|
| 8 | M51724FP |
Mitsubishi |
3 Phase Brushless Motor Pre-Driver |
|
| 9 | M51724P |
Mitsubishi |
3 Phase Brushless Motor Pre-Driver |
|
| 10 | M51728L |
Mitsubishi |
PLL SPEED CONTROL |
|
| 11 | M5172L |
Mitsubishi |
Zero-Cross Point Switch |
|
| 12 | M51781FP |
Mitsubishi Electric |
Speed Control and Driver |
|