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12D-2W Series
YDS
2 Watt 3KV Isolation Unregulated Output DC to DC Power Converter
7PIN SIP package.
High efficiency up to 85%.
Unregulated output types.
Internal SMD construction.
No external component required.
Industry standard pinout.
Operating temperature: -40°C to +85°C.
| Part Number | Output Voltage | Output Current | Efficiency |
|---|---|---|---|
| Vdc | mA | % TYP | |
| 12D-XXS05N2WNL | 5 | 400 | 70 |
| 12D-XXS09N2WNL | 9 | 222 | 75 |
| 12D-XXS12N2WNL | 12 | 167 | 80 |
| 12D-XXS15N2WNL | 15 | 133 | 80 |
| 12D-XXS24N2WNL | 24 | 84 | 85 |
| 12D-XXD05N2WNL | ± 5 | ± 200 | 70 |
| 12D-XXD09N2WNL | ± 9 | ± 111 | 75 |
| 12D-XXD12N2WNL | ± 12 | ± 84 | 80 |
| 12D-XXD15N2WNL | ± 15 | ± 67 | 80 |
| 12D-XXD24N2WNL | ± 24 | ± 42 | 85 |
Note:
1. "XX" Is Input Voltage: 05 = 5Vdc, 09 = 9Vdc, 12 = 12Vdc, 15 = 15Vdc, 24 = 24Vdc.
2. The input voltage increases, there will be an increase in efficiency.
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Vo, Io Nom | ± 5 | % | ||
| Filter | Capacitor |
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | 100% full load | ± 5 | % | ||
| Short Circuit Protection | Short Term | 1 | Sec | ||
| Line Regulation | For 1.0% OF Vin | 1.2 | % | ||
| Load Regulation | 5V (10% To 100% F.L) | 15 | % | ||
| Load Regulation | 9V, 12V, 15V, 24V (10% To 100% F.L) | 10 | % | ||
| Ripple & Noise | BW = DC To 20MHz | 100 | mVp-p | ||
| Transient Response Setting Time | 50% load step change | 350 | us |
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Resistance | 500Vdc | 1000 | MΩ | ||
| Switching Frequency | Full load, nominalinput | 100 | KHz | ||
| Operating Temperature | -40 | +85 | ℃ | ||
| Humidity | Non Condensing | 95 | % | ||
| Cooling | Free air Convection | ||||
| Case Material | DAP | ||||
| MTBF | MIL-HDBK-217F @25℃ | 3500000 | Hours | ||
| Weight | 2.7 | g | |||
| Dimensions | 19.5 x 7.10 x 10.0 | mm | |||
Files Download 
12D-2W-Series.pdf
2 Watt 3KV Isolation Unregulated Output DC to DC Power Converter
7PIN SIP package.
High efficiency up to 85%.
Unregulated output types.
Internal SMD construction.
No external component required.
Industry standard pinout.
Operating temperature: -40°C to +85°C.
| Part Number | Output Voltage | Output Current | Efficiency |
|---|---|---|---|
| Vdc | mA | % TYP | |
| 12D-XXS05N2WNL | 5 | 400 | 70 |
| 12D-XXS09N2WNL | 9 | 222 | 75 |
| 12D-XXS12N2WNL | 12 | 167 | 80 |
| 12D-XXS15N2WNL | 15 | 133 | 80 |
| 12D-XXS24N2WNL | 24 | 84 | 85 |
| 12D-XXD05N2WNL | ± 5 | ± 200 | 70 |
| 12D-XXD09N2WNL | ± 9 | ± 111 | 75 |
| 12D-XXD12N2WNL | ± 12 | ± 84 | 80 |
| 12D-XXD15N2WNL | ± 15 | ± 67 | 80 |
| 12D-XXD24N2WNL | ± 24 | ± 42 | 85 |
Note:
1. "XX" Is Input Voltage: 05 = 5Vdc, 09 = 9Vdc, 12 = 12Vdc, 15 = 15Vdc, 24 = 24Vdc.
2. The input voltage increases, there will be an increase in efficiency.
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Vo, Io Nom | ± 5 | % | ||
| Filter | Capacitor |
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | 100% full load | ± 5 | % | ||
| Short Circuit Protection | Short Term | 1 | Sec | ||
| Line Regulation | For 1.0% OF Vin | 1.2 | % | ||
| Load Regulation | 5V (10% To 100% F.L) | 15 | % | ||
| Load Regulation | 9V, 12V, 15V, 24V (10% To 100% F.L) | 10 | % | ||
| Ripple & Noise | BW = DC To 20MHz | 100 | mVp-p | ||
| Transient Response Setting Time | 50% load step change | 350 | us |
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Resistance | 500Vdc | 1000 | MΩ | ||
| Switching Frequency | Full load, nominalinput | 100 | KHz | ||
| Operating Temperature | -40 | +85 | ℃ | ||
| Humidity | Non Condensing | 95 | % | ||
| Cooling | Free air Convection | ||||
| Case Material | DAP | ||||
| MTBF | MIL-HDBK-217F @25℃ | 3500000 | Hours | ||
| Weight | 2.7 | g | |||
| Dimensions | 19.5 x 7.10 x 10.0 | mm | |||
Files Download 
12D-2W-Series.pdf
