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19D Series
YDS
2W 1KV Isolation SIP-7 DC to DC Power Conversion
7PIN SIP package.
High efficiency up to 85%.
Single output 5/9/12/15V/24V approved by UL60950-1.
Unregulated output types.
Internal SMD construction.
No external component required.
Operating temperature:-40°C to +85°C.
Industry standard pinout.
| Part Number | Output Voltage | Output Current | Efficiency |
|---|---|---|---|
| Vdc | mA | %Typ | |
| ★19D-XXS05NNL | 5 | 400 | 70 |
| ★19D-XXS09NNL | 9 | 222 | 75 |
| ★19D-XXS12NNL | 12 | 167 | 80 |
| ★19D-XXS15NNL | 15 | 133 | 80 |
| ★19D-XXS24NNL | 24 | 84 | 85 |
| 19D-XXD05NNL | ± 5 | ± 200 | 70 |
| 19D-XXD09NNL | ± 9 | ± 111 | 75 |
| 19D-XXD12NNL | ± 12 | ± 84 | 80 |
| 19D-XXD15NNL | ± 15 | ± 67 | 80 |
| 19D-XXD24NNL | ± 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.
3.” ★” marked as recognized by UL 60950-1.
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Vo,Io Nom | ± 10 | % | ||
| 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, nominal input | 75 | 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 7.1 x 10.0 | mm | |||
Files Download 
19D-Series.pdf
2W 1KV Isolation SIP-7 DC to DC Power Conversion
7PIN SIP package.
High efficiency up to 85%.
Single output 5/9/12/15V/24V approved by UL60950-1.
Unregulated output types.
Internal SMD construction.
No external component required.
Operating temperature:-40°C to +85°C.
Industry standard pinout.
| Part Number | Output Voltage | Output Current | Efficiency |
|---|---|---|---|
| Vdc | mA | %Typ | |
| ★19D-XXS05NNL | 5 | 400 | 70 |
| ★19D-XXS09NNL | 9 | 222 | 75 |
| ★19D-XXS12NNL | 12 | 167 | 80 |
| ★19D-XXS15NNL | 15 | 133 | 80 |
| ★19D-XXS24NNL | 24 | 84 | 85 |
| 19D-XXD05NNL | ± 5 | ± 200 | 70 |
| 19D-XXD09NNL | ± 9 | ± 111 | 75 |
| 19D-XXD12NNL | ± 12 | ± 84 | 80 |
| 19D-XXD15NNL | ± 15 | ± 67 | 80 |
| 19D-XXD24NNL | ± 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.
3.” ★” marked as recognized by UL 60950-1.
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Vo,Io Nom | ± 10 | % | ||
| 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, nominal input | 75 | 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 7.1 x 10.0 | mm | |||
Files Download 
19D-Series.pdf
