EC3A-E

3Watts DIP-24 Isolated DC-DC Converter

EC3A-E 3Watts DIP-24 Isolated DC-DC Converter

3W Isolated Output

24-Pin DIP Package

Efficiency to 87%

2:1 Input Range

Regulated Outputs

Pi Input Filter

Continuous Short Circuit Protection

Meet EMI EN55032 Class A

No Tantalum Capacitor Inside

Wide Operating Temperature Range

UL60950-1 2nd Approval

Safety Meets IEC/EN/UL 62368-1

Download File
Part Number Input Voltage Output Voltage Output Current No load Input Current Efficiency (%) I/O Isolation Voltage
  EC3A21-E 18~36V 5V 0.6A 7.5mA 82 500VDC
  EC3A22-E 18~36V 12V 0.25A 7.5mA 86 500VDC
  EC3A23-E 18~36V 15V 0.2A 7.5mA 86 500VDC
  EC3A24-E 18~36V ±5V ±0.3A 7.5mA 82 500VDC
  EC3A25-E 18~36V ±12V ±0.125A 10mA 85 500VDC
  EC3A26-E 18~36V ±15V ±0.1A 10mA 86 500VDC
  EC3A27-E 18~36V 3.3V 0.6A 5mA 78 500VDC
  EC3A21M-E 18~36V 5V 0.6A 7.5mA 82 500VDC
  EC3A22M-E 18~36V 12V 0.25A 7.5mA 86 500VDC
  EC3A23M-E 18~36V 15V 0.2A 7.5mA 86 500VDC
  EC3A24M-E 18~36V ±5V ±0.3A 7.5mA 82 500VDC
  EC3A25M-E 18~36V ±12V ±0.125A 10mA 85 500VDC
  EC3A26M-E 18~36V ±15V ±0.1A 10mA 86 500VDC
  EC3A27M-E 18~36V 3.3V 0.6A 5mA 78 500VDC
  EC3A21H-E 18~36V 5V 0.6A 7.5mA 82 3000VDC
  EC3A22H-E 18~36V 12V 0.25A 7.5mA 86 3000VDC
  EC3A23H-E 18~36V 15V 0.2A 7.5mA 86 3000VDC
  EC3A24H-E 18~36V ±5V ±0.3A 7.5mA 82 3000VDC
  EC3A25H-E 18~36V ±12V ±0.125A 10mA 85 3000VDC
  EC3A26H-E 18~36V ±15V ±0.1A 10mA 86 3000VDC
  EC3A27H-E 18~36V 3.3V 0.6A 5mA 78 3000VDC
  EC3A21HM-E 18~36V 5V 0.6A 7.5mA 82 1500VDC
  EC3A22HM-E 18~36V 12V 0.25A 7.5mA 86 1500VDC
  EC3A23HM-E 18~36V 15V 0.2A 7.5mA 86 1500VDC
  EC3A24HM-E 18~36V ±5V ±0.3A 7.5mA 82 1500VDC
  EC3A25HM-E 18~36V ±12V ±0.125A 10mA 85 1500VDC
  EC3A26HM-E 18~36V ±15V ±0.1A 10mA 86 1500VDC
  EC3A27HM-E 18~36V 3.3V 0.6A 5mA 78 1500VDC
  EC3A21MS-E 18~36V 5V 0.6A 7.5mA 82 500VDC
  EC3A22MS-E 18~36V 12V 0.25A 7.5mA 86 500VDC
  EC3A23MS-E 18~36V 15V 0.2A 7.5mA 86 500VDC
  EC3A24MS-E 18~36V ±5V ±0.3A 7.5mA 82 500VDC
  EC3A25MS-E 18~36V ±12V ±0.125A 10mA 85 500VDC
  EC3A26MS-E 18~36V ±15V ±0.1A 10mA 86 500VDC
  EC3A27MS-E 18~36V 3.3V 0.6A 5mA 78 500VDC
  EC3A21HS-E 18~36V 5V 0.6A 7.5mA 82 3000VDC
  EC3A22HS-E 18~36V 12V 0.25A 7.5mA 86 3000VDC
  EC3A23HS-E 18~36V 15V 0.2A 7.5mA 86 3000VDC
  EC3A24HS-E 18~36V ±5V ±0.3A 7.5mA 82 3000VDC
  EC3A25HS-E 18~36V ±12V ±0.125A 10mA 85 3000VDC
  EC3A26HS-E 18~36V ±15V ±0.1A 10mA 86 3000VDC
  EC3A27HS-E 18~36V 3.3V 0.6A 5mA 78 3000VDC
  EC3A21HMS-E 18~36V 5V 0.6A 7.5mA 82 1500VDC
  EC3A22HMS-E 18~36V 12V 0.25A 7.5mA 86 1500VDC
  EC3A23HMS-E 18~36V 15V 0.2A 7.5mA 86 1500VDC
  EC3A24HMS-E 18~36V ±5V ±0.3A 7.5mA 82 1500VDC
  EC3A25HMS-E 18~36V ±12V ±0.125A 10mA 85 1500VDC
  EC3A26HMS-E 18~36V ±15V ±0.1A 10mA 86 1500VDC
  EC3A27HMS-E 18~36V 3.3V 0.6A 5mA 78 1500VDC
  EC3A21S-E 18~36V 5V 0.6A 7.5mA 82 500VDC
  EC3A22S-E 18~36V 12V 0.25A 7.5mA 86 500VDC
  EC3A23S-E 18~36V 15V 0.2A 7.5mA 86 500VDC
  EC3A24S-E 18~36V ±5V ±0.3A 7.5mA 82 500VDC
  EC3A25S-E 18~36V ±12V ±0.125A 10mA 85 500VDC
  EC3A26S-E 18~36V ±15V ±0.1A 10mA 86 500VDC
  EC3A27S-E 18~36V 3.3V 0.6A 5mA 78 500VDC
  EC3A31-E 36~72V 5V 0.6A 3mA 84 500VDC
  EC3A32-E 36~72V 12V 0.25A 3mA 86 500VDC
  EC3A33-E 36~72V 15V 0.2A 5mA 86 500VDC
  EC3A34-E 36~72V ±5V ±0.3A 5mA 85 500VDC
  EC3A35-E 36~72V ±12V ±0.125A 5mA 87 500VDC
  EC3A36-E 36~72V ±15V ±0.1A 5mA 87 500VDC
  EC3A37-E 36~72V 3.3V 0.6A 3mA 79 500VDC
  EC3A31M-E 36~72V 5V 0.6A 3mA 84 500VDC
  EC3A32M-E 36~72V 12V 0.25A 3mA 86 500VDC
  EC3A33M-E 36~72V 15V 0.2A 5mA 86 500VDC
  EC3A34M-E 36~72V ±5V ±0.3A 5mA 85 500VDC
  EC3A35M-E 36~72V ±12V ±0.125A 5mA 87 500VDC
  EC3A36M-E 36~72V ±15V ±0.1A 5mA 87 500VDC
  EC3A37M-E 36~72V 3.3V 0.6A 3mA 79 500VDC
  EC3A31H-E 36~72V 5V 0.6A 3mA 84 3000VDC
  EC3A32H-E 36~72V 12V 0.25A 3mA 86 3000VDC
  EC3A33H-E 36~72V 15V 0.2A 5mA 86 3000VDC
  EC3A34H-E 36~72V ±5V ±0.3A 5mA 85 3000VDC
  EC3A35H-E 36~72V ±12V ±0.125A 5mA 87 3000VDC
  EC3A36H-E 36~72V ±15V ±0.1A 5mA 87 3000VDC
  EC3A37H-E 36~72V 3.3V 0.6A 3mA 79 3000VDC
  EC3A31HM-E 36~72V 5V 0.6A 3mA 84 1500VDC
  EC3A32HM-E 36~72V 12V 0.25A 3mA 86 1500VDC
  EC3A33HM-E 36~72V 15V 0.2A 5mA 86 1500VDC
  EC3A34HM-E 36~72V ±5V ±0.3A 5mA 85 1500VDC
  EC3A35HM-E 36~72V ±12V ±0.125A 5mA 87 1500VDC
  EC3A36HM-E 36~72V ±15V ±0.1A 5mA 87 1500VDC
  EC3A37HM-E 36~72V 3.3V 0.6A 3mA 79 1500VDC
  EC3A31MS-E 36~72V 5V 0.6A 3mA 84 500VDC
  EC3A32MS-E 36~72V 12V 0.25A 3mA 86 500VDC
  EC3A33MS-E 36~72V 15V 0.2A 5mA 86 500VDC
  EC3A34MS-E 36~72V ±5V ±0.3A 5mA 85 500VDC
  EC3A35MS-E 36~72V ±12V ±0.125A 5mA 87 500VDC
  EC3A36MS-E 36~72V ±15V ±0.1A 5mA 87 500VDC
  EC3A37MS-E 36~72V 3.3V 0.6A 3mA 79 500VDC
  EC3A31HS-E 36~72V 5V 0.6A 3mA 84 3000VDC
  EC3A32HS-E 36~72V 12V 0.25A 3mA 86 3000VDC
  EC3A33HS-E 36~72V 15V 0.2A 5mA 86 3000VDC
  EC3A34HS-E 36~72V ±5V ±0.3A 5mA 85 3000VDC
  EC3A35HS-E 36~72V ±12V ±0.125A 5mA 87 3000VDC
  EC3A36HS-E 36~72V ±15V ±0.1A 5mA 87 3000VDC
  EC3A37HS-E 36~72V 3.3V 0.6A 3mA 79 3000VDC
  EC3A31HMS-E 36~72V 5V 0.6A 3mA 84 1500VDC
  EC3A32HMS-E 36~72V 12V 0.25A 3mA 86 1500VDC
  EC3A33HMS-E 36~72V 15V 0.2A 5mA 86 1500VDC
  EC3A34HMS-E 36~72V ±5V ±0.3A 5mA 85 1500VDC
  EC3A35HMS-E 36~72V ±12V ±0.125A 5mA 87 1500VDC
  EC3A36HMS-E 36~72V ±15V ±0.1A 5mA 87 1500VDC
  EC3A37HMS-E 36~72V 3.3V 0.6A 3mA 79 1500VDC
  EC3A31S-E 36~72V 5V 0.6A 3mA 84 500VDC
  EC3A32S-E 36~72V 12V 0.25A 3mA 86 500VDC
  EC3A33S-E 36~72V 15V 0.2A 5mA 86 500VDC
  EC3A34S-E 36~72V ±5V ±0.3A 5mA 85 500VDC
  EC3A35S-E 36~72V ±12V ±0.125A 5mA 87 500VDC
  EC3A36S-E 36~72V ±15V ±0.1A 5mA 87 500VDC
  EC3A37S-E 36~72V 3.3V 0.6A 3mA 79 500VDC
  EC3A01-E 4.5~9V 5V 0.6A 15mA 77 500VDC
  EC3A02-E 4.5~9V 12V 0.25A 15mA 80 500VDC
  EC3A03-E 4.5~9V 15V 0.2A 15mA 80 500VDC
  EC3A04-E 4.5~9V ±5V ±0.3A 25mA 77 500VDC
  EC3A05-E 4.5~9V ±12V ±0.125A 25mA 80 500VDC
  EC3A06-E 4.5~9V ±15V ±0.1A 25mA 80 500VDC
  EC3A07-E 4.5~9V 3.3V 0.6A 15mA 72 500VDC
  EC3A01M-E 4.5~9V 5V 0.6A 15mA 77 500VDC
  EC3A02M-E 4.5~9V 12V 0.25A 15mA 80 500VDC
  EC3A03M-E 4.5~9V 15V 0.2A 15mA 80 500VDC
  EC3A04M-E 4.5~9V ±5V ±0.3A 25mA 77 500VDC
  EC3A05M-E 4.5~9V ±12V ±0.125A 25mA 80 500VDC
  EC3A06M-E 4.5~9V ±15V ±0.1A 25mA 80 500VDC
  EC3A07M-E 4.5~9V 3.3V 0.6A 15mA 72 500VDC
  EC3A01H-E 4.5~9V 5V 0.6A 15mA 77 3000VDC
  EC3A02H-E 4.5~9V 12V 0.25A 15mA 80 3000VDC
  EC3A03H-E 4.5~9V 15V 0.2A 15mA 80 3000VDC
  EC3A04H-E 4.5~9V ±5V ±0.3A 25mA 77 3000VDC
  EC3A05H-E 4.5~9V ±12V ±0.125A 25mA 80 3000VDC
  EC3A06H-E 4.5~9V ±15V ±0.1A 25mA 80 3000VDC
  EC3A07H-E 4.5~9V 3.3V 0.6A 15mA 72 3000VDC
  EC3A01HM-E 4.5~9V 5V 0.6A 15mA 77 1500VDC
  EC3A02HM-E 4.5~9V 12V 0.25A 15mA 80 1500VDC
  EC3A03HM-E 4.5~9V 15V 0.2A 15mA 80 1500VDC
  EC3A04HM-E 4.5~9V ±5V ±0.3A 25mA 77 1500VDC
  EC3A05HM-E 4.5~9V ±12V ±0.125A 25mA 80 1500VDC
  EC3A06HM-E 4.5~9V ±15V ±0.1A 25mA 80 1500VDC
  EC3A07HM-E 4.5~9V 3.3V 0.6A 15mA 72 1500VDC
  EC3A01MS-E 4.5~9V 5V 0.6A 15mA 77 500VDC
  EC3A02MS-E 4.5~9V 12V 0.25A 15mA 80 500VDC
  EC3A03MS-E 4.5~9V 15V 0.2A 15mA 80 500VDC
  EC3A04MS-E 4.5~9V ±5V ±0.3A 25mA 77 500VDC
  EC3A05MS-E 4.5~9V ±12V ±0.125A 25mA 80 500VDC
  EC3A06MS-E 4.5~9V ±15V ±0.1A 25mA 80 500VDC
  EC3A07MS-E 4.5~9V 3.3V 0.6A 15mA 72 500VDC
  EC3A01HS-E 4.5~9V 5V 0.6A 15mA 77 3000VDC
  EC3A02HS-E 4.5~9V 12V 0.25A 15mA 80 3000VDC
  EC3A03HS-E 4.5~9V 15V 0.2A 15mA 80 3000VDC
  EC3A04HS-E 4.5~9V ±5V ±0.3A 25mA 77 3000VDC
  EC3A05HS-E 4.5~9V ±12V ±0.125A 25mA 80 3000VDC
  EC3A06HS-E 4.5~9V ±15V ±0.1A 25mA 80 3000VDC
  EC3A07HS-E 4.5~9V 3.3V 0.6A 15mA 72 3000VDC
  EC3A01HMS-E 4.5~9V 5V 0.6A 15mA 77 1500VDC
  EC3A02HMS-E 4.5~9V 12V 0.25A 15mA 80 1500VDC
  EC3A03HMS-E 4.5~9V 15V 0.2A 15mA 80 1500VDC
  EC3A04HMS-E 4.5~9V ±5V ±0.3A 25mA 77 1500VDC
  EC3A05HMS-E 4.5~9V ±12V ±0.125A 25mA 80 1500VDC
  EC3A06HMS-E 4.5~9V ±15V ±0.1A 25mA 80 1500VDC
  EC3A07HMS-E 4.5~9V 3.3V 0.6A 15mA 72 1500VDC
  EC3A01S-E 4.5~9V 5V 0.6A 15mA 77 500VDC
  EC3A02S-E 4.5~9V 12V 0.25A 15mA 80 500VDC
  EC3A03S-E 4.5~9V 15V 0.2A 15mA 80 500VDC
  EC3A04S-E 4.5~9V ±5V ±0.3A 25mA 77 500VDC
  EC3A05S-E 4.5~9V ±12V ±0.125A 25mA 80 500VDC
  EC3A06S-E 4.5~9V ±15V ±0.1A 25mA 80 500VDC
  EC3A07S-E 4.5~9V 3.3V 0.6A 15mA 72 500VDC
  EC3A11-E 9~18V 5V 0.6A 7.5mA 81 500VDC
  EC3A12-E 9~18V 12V 0.25A 10mA 84 500VDC
  EC3A13-E 9~18V 15V 0.2A 10mA 85 500VDC
  EC3A14-E 9~18V ±5V ±0.3A 15mA 82 500VDC
  EC3A15-E 9~18V ±12V ±0.125A 12mA 84 500VDC
  EC3A16-E 9~18V ±15V ±0.1A 15mA 85 500VDC
  EC3A17-E 9~18V 3.3V 0.6A 7.5mA 78 500VDC
  EC3A11M-E 9~18V 5V 0.6A 7.5mA 81 500VDC
  EC3A12M-E 9~18V 12V 0.25A 10mA 84 500VDC
  EC3A13M-E 9~18V 15V 0.2A 10mA 85 500VDC
  EC3A14M-E 9~18V ±5V ±0.3A 15mA 82 500VDC
  EC3A15M-E 9~18V ±12V ±0.125A 12mA 84 500VDC
  EC3A16M-E 9~18V ±15V ±0.1A 15mA 85 500VDC
  EC3A17M-E 9~18V 3.3V 0.6A 7.5mA 78 500VDC
  EC3A11H-E 9~18V 5V 0.6A 7.5mA 81 3000VDC
  EC3A12H-E 9~18V 12V 0.25A 10mA 84 3000VDC
  EC3A13H-E 9~18V 15V 0.2A 10mA 85 3000VDC
  EC3A14H-E 9~18V ±5V ±0.3A 15mA 82 3000VDC
  EC3A15H-E 9~18V ±12V ±0.125A 12mA 84 3000VDC
  EC3A16H-E 9~18V ±15V ±0.1A 15mA 85 3000VDC
  EC3A17H-E 9~18V 3.3V 0.6A 7.5mA 78 3000VDC
  EC3A11HM-E 9~18V 5V 0.6A 7.5mA 81 1500VDC
  EC3A12HM-E 9~18V 12V 0.25A 10mA 84 1500VDC
  EC3A13HM-E 9~18V 15V 0.2A 10mA 85 1500VDC
  EC3A14HM-E 9~18V ±5V ±0.3A 15mA 82 1500VDC
  EC3A15HM-E 9~18V ±12V ±0.125A 12mA 84 1500VDC
  EC3A16HM-E 9~18V ±15V ±0.1A 15mA 85 1500VDC
  EC3A17HM-E 9~18V 3.3V 0.6A 7.5mA 78 1500VDC
  EC3A11MS-E 9~18V 5V 0.6A 7.5mA 81 500VDC
  EC3A12MS-E 9~18V 12V 0.25A 10mA 84 500VDC
  EC3A13MS-E 9~18V 15V 0.2A 10mA 85 500VDC
  EC3A14MS-E 9~18V ±5V ±0.3A 15mA 82 500VDC
  EC3A15MS-E 9~18V ±12V ±0.125A 12mA 84 500VDC
  EC3A16MS-E 9~18V ±15V ±0.1A 15mA 85 500VDC
  EC3A17MS-E 9~18V 3.3V 0.6A 7.5mA 78 500VDC
  EC3A11HS-E 9~18V 5V 0.6A 7.5mA 81 3000VDC
  EC3A12HS-E 9~18V 12V 0.25A 10mA 84 3000VDC
  EC3A13HS-E 9~18V 15V 0.2A 10mA 85 3000VDC
  EC3A14HS-E 9~18V ±5V ±0.3A 15mA 82 3000VDC
  EC3A15HS-E 9~18V ±12V ±0.125A 12mA 84 3000VDC
  EC3A16HS-E 9~18V ±15V ±0.1A 15mA 85 3000VDC
  EC3A17HS-E 9~18V 3.3V 0.6A 7.5mA 78 3000VDC
  EC3A11HMS-E 9~18V 5V 0.6A 7.5mA 81 1500VDC
  EC3A12HMS-E 9~18V 12V 0.25A 10mA 84 1500VDC
  EC3A13HMS-E 9~18V 15V 0.2A 10mA 85 1500VDC
  EC3A14HMS-E 9~18V ±5V ±0.3A 15mA 82 1500VDC
  EC3A15HMS-E 9~18V ±12V ±0.125A 12mA 84 1500VDC
  EC3A16HMS-E 9~18V ±15V ±0.1A 15mA 85 1500VDC
  EC3A17HMS-E 9~18V 3.3V 0.6A 7.5mA 78 1500VDC
  EC3A11S-E 9~18V 5V 0.6A 7.5mA 81 500VDC
  EC3A12S-E 9~18V 12V 0.25A 10mA 84 500VDC
  EC3A13S-E 9~18V 15V 0.2A 10mA 85 500VDC
  EC3A14S-E 9~18V ±5V ±0.3A 15mA 82 500VDC
  EC3A15S-E 9~18V ±12V ±0.125A 12mA 84 500VDC
  EC3A16S-E 9~18V ±15V ±0.1A 15mA 85 500VDC
  EC3A17S-E 9~18V 3.3V 0.6A 7.5mA 78 500VDC
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