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Smooth support for design sizes of over 3W
devices or 10W pads
More rigorous design constraints, more
standardized processes
For enterprises, more professional users
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The process supports design scales of 300
devices or 1000 pads
Supports simple circuit simulation
For students, teachers, creators
STD VFD Signal Interface
Mode:
The power input has been designed to receive 24VCC from VFD internal power supply. The NE555 has been wired at monostable operation, so when SW1 is pressed, U3 relay goes ON after timing configurated by C3 and R4. A TON and TOFF output is available, and the COM terminal must be wired with COM terminal of I/Os block from inverter. SW4 resets any action from the board, turning the relay U3 OFF immediatly.
ID | Name | Designator | Footprint | Quantity | Contributor | |
---|---|---|---|---|---|---|
1 | 100uF | C1 | CAP-TH_BD8.0-P3.50-D0.6-FD | 1 | 100uF 35V 8*12 | |
2 | 10nF | C2 | CAP-TH_L13.0-W4.0-P10.00-D1.0 | 1 | B32921C3103K000_C341267 | |
3 | 470uF | C3 | CAP-TH_BD10.0-P5.00-D1.0-FD | 1 | 470uf/35V | |
4 | +24V | CN1 | CONN-TH_2P-P5.08_WECO_964-T-DS-02 | 1 | 964-T-DS/02 | |
5 | OUT | CN2 | CONN-TH_3P-P5.00_MAX_MX126-5.0-GN01-03P-CU-S-A | 1 | MX126-5.0-GN01-03P-CU-S-A | |
6 | BC548B | Q1 | TO-92-3_L4.9-W3.7-P1.27-L | 1 | BC548B | |
7 | 10kΩ | R1,R2 | RES-TH_BD2.3-L6.0-P10.00-D0.6 | 2 | ASR14JA10K0 | |
8 | 100Ω | R3 | RES-TH_BD2.3-L6.0-P10.00-D0.6 | 1 | ASR14JA10K0 | |
9 | 100kΩ | R4 | TRIMPOT_VERTICAL_SUNTAN_3296W | 1 | Trim_Pot | |
10 | Push Button | SW1,SW2 | BUTTON | 2 | Push Button | 5QqoKIFDZ |
11 | LM7812 | U1 | LM7812 | 1 | LM78xx | |
12 | 555 | U2 | DIP-8_L9.8-W6.6-P2.54-LS7.6-BL | 1 | NE555P | |
13 | SONG CHUAN 892-1CC-C 12VDC | U3 | RELAY_SPDT_892-1CC-C | 1 | SONG CHUAN 892-1CC-C 12VDC |
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