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DC-DC Converter, 2'' x 2'' size, 4:1 Wide Input Range, 8PIN DIL Package, Single & Dual Regulated Output For Industry and Instruments equipment
40 watt wide input 4:1 voltage range DC to DC power converter with 1.5KV isolation voltage. 99DW-R2 series is available in DIL package and has remote control switch function. The operating environment temperature is from -40°C to +82°C. The efficiency can reach up to 90% and the packaging material meets UL94V-0 specification. It is tested by 100% high temperature pre-burning before shipment.
As a professional manufacturer with a flair for developing new technologies, we offer this High Efficiency DC-DC power Module featuring galvanic isolation dc-dc converter and reinforced isolation dc-dc converter technology. This 40 watt isolated dc-dc converter supports 9-36V/18-75V dc-dc converter module and wide range input power converter needs, serving as a reliable safety isolation power module. Designed as a PCB mount DC-DC converter or through hole DC-DC converter, it functions as a drop in replacement dc-dc converter or a Customized DIL DC to DC Converter. This RoHS & REACH Compliant Power solution is ideal for aviation, telecom, and sensing devices.
The DC-DC power converter products of Yuan Dean are RoHS-compliant, and can be customized for products. The products are guaranteed for 3 years after sale.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
| Quantity: | |
|---|---|
| Part Number | Input Voltage | Input Current | Output Voltage | Output Current | Efficiency | Capacitor Load | |
|---|---|---|---|---|---|---|---|
| Vdc | No-Load (mA TYP) | Full Load (mA TYP) | Vdc | Full Load (mA) | %TYP | uF Max | |
| 99DW-24S03R2NL | 9-36 | 100 | 1544 | 3.3 | 10000 | 89 | 16000 |
| 99DW-24S05R2NL | 9-36 | 110 | 1851 | 5 | 8000 | 90 | 10000 |
| 99DW-24S12R2NL | 9-36 | 40 | 1875 | 12 | 3300 | 88 | 2000 |
| 99DW-24S15R2NL | 9-36 | 40 | 1882 | 15 | 2650 | 88 | 1000 |
| 99DW-24D12R2NL | 9-36 | 40 | 1897 | ± 12 | ± 1670 | 88 | ± 1000 |
| 99DW-24D15R2NL | 9-36 | 40 | 1903 | ± 15 | ± 1340 | 88 | ± 680 |
| 99DW-48S03R2NL | 18-75 | 70 | 763 | 3.3 | 10000 | 89 | 16000 |
| 99DW-48S05R2NL | 18-75 | 80 | 925 | 5 | 8000 | 90 | 10000 |
| 99DW-48S12R2NL | 18-75 | 30 | 937 | 12 | 3300 | 88 | 2000 |
| 99DW-48S15R2NL | 18-75 | 30 | 941 | 15 | 2650 | 88 | 1000 |
| 99DW-48D12R2NL | 18-75 | 30 | 948 | ± 12 | ± 1670 | 88 | ± 1000 |
| 99DW-48D15R2NL | 18-75 | 30 | 951 | ± 15 | ± 1340 | 88 | ± 680 |
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Types | 4:1 | ||||
| Filter | Pi Network | ||||
| Protection | Fuse Recommended | ||||
| Remote ON/OFF | DC-DC ON (Referred to –Vin pin) | 1.3 | OPEN | 3 | Vdc |
| DC-DC OFF | 0 | 1.2 | Vdc |
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Full load@Vin(nom.) | ± 2 | % | ||
| Short Circuit Protection | Hiccup,automatic recovery | ||||
| Line Regulation | ± 0.5 | % | |||
| Load Regulation | Single Dual(Balance Load) | ± 0.5 ± 1 | % | ||
| Cross Regulation | Dual (25% to 100% load) | ± 5 | % | ||
| Ripple & Noise | Output:3-15V TYPES BW=DC To 20MHz | 100 | mVp-p | ||
| Ripple & Noise | Output >15V TYPES BW=DC To 20MHz | 1% of Vout | mVp-p | ||
| Transient response setting time | 25% load step change | 350 | us | ||
| External Trim Adj. Range | ± 10 | % |
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Voltage | 1500 | VDC | |||
| Isolation Resistance | 500Vdc | 1000 | MΩ | ||
| Isolation Capacitance | 2500 | pF | |||
| Switching Frequency | 300 | KHz | |||
| Operating Temperature | Refer to temperature derating graph (with derating) | -40 | +82 | °C | |
| Temperature Coefficient | 100% Load | ±0.02 | %/°C | ||
| Storage Temperature | -55 | +125 | °C | ||
| Case Temperature | +105 | °C | |||
| Humidity | Non Condensing | 5 | 95 | % | |
| Cooling | Natural Convection (20LFM) | ||||
| Case Material | Nickel Coated with Non-Conductive Base | ||||
| MTBF | MIL-HDBK-217F@25℃, Ground Benign | 151100 | Hours | ||
| Weight | 70 | g | |||
| Dimensions | 51.0 x 51.0 x 10.3 | mm | |||
| Potting Material | Epoxy (UL94V-0 rated) | ||||
