AC voltage sensor and power supply for emonTx V4 and emonPi V2.
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The RJ45 connector is used to provide power supply and AC voltage sample to emonTx V4 and emonPi V2.
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The 2-pins terminal block connector from emonVS (CN3) can supply power to an emonBase using a open-ended USB-C connector.
| Qty | Designator | Description | PN |
|---|---|---|---|
| 1 | C1 | 1uF x 16V | GCM188R71C105KA64D |
| 1 | C2 | 180uF x 6.3V | 6SVPE180M |
| 1 | C3 | 1uF x 310VAC | B32923C3105M000 |
| 1 | CN1 | Terminal block, 5 pins, 5 mm pitch | 282836-5 |
| 1 | CN3 | Terminal block, 2 pins, 5 mm pitch | 282836-2 |
| 1 | CN2 | RJ45 Jack | PRT-00643 |
| 1 | D1 | TVS diode | SMBJ7.0A |
| 3 | F1, F2, F3 | Slow blow fuse, 1A X 250V | MST 1A 250V |
| 1 | L1 | Common Mode Choke, 47mH | RN214-0.3-02-47M |
| 1 | L2 | Common Mode Choke, 100uH | 744252101 |
| 1 | PS1 | AC-DC converter, 10W / 5V | MP-LD10-23B05R2 |
| 18 | R1, R2, R3, R4, R5, R6, R12, R15, R16, R17, R18, R19, R25, R26, R27, R28, R29, R30 | 10k (5%) | ERJ-H3GJ103V |
| 3 | R4, R11, R18 | 75R (1%) | ERJ-H3EF75R0V |
| 3 | RV1, RV2, RV3 | Varistor, 275VAC | MOV-14D431KTR |
| 3 | T1, T2, T3 | Micro-transformer, 1000:1000 ratio | ZMPT101B |
