DC-DC Converter, Railway Application, 30W Single & Dual Regulated Output Power, 3KV Isolation, 4:1 Wide Input Range, DIL6 Package
Product Description1
Features
- 4:1 wide input voltages range.
- High efficiency up to 88%.
- Regulated output types.
- No minimum load required.
- Operating temperature:-40°C to +80°C.
- 3 years warranty.
- Design refer to EN50155.
Applications
- Industry equipment.
- Sensing equipment.
- Instruments.
- Wireless Network.
- Telecom/Datacom.
- Measurement.
- Aviation.
- Railway.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
| Part Number | Input Voltage Range | Nominal Input Voltage | Output Voltage Range | Output Current | Efficiency | |
|---|---|---|---|---|---|---|
| Vdc | No-Load (mA TYP) | Full Load (mA TYP) | Vdc | mA | %TYP | |
| 98DW30-24S03R3NL | 9-36 | 6 | 1213 | 3.3 | 7500 | 85 |
| 98DW30-24S05R3NL | 9-36 | 6 | 1453 | 5 | 6000 | 86 |
| 98DW30-24S12R3NL | 9-36 | 6 | 1420 | 12 | 2500 | 88 |
| 98DW30-24S15R3NL | 9-36 | 6 | 1420 | 15 | 2000 | 88 |
| 98DW30-48S03R3NL | 18-75 | 5 | 607 | 3.3 | 7500 | 85 |
| 98DW30-48S05R3NL | 18-75 | 5 | 726 | 5 | 6000 | 86 |
| 98DW30-48S12R3NL | 18-75 | 5 | 710 | 12 | 2500 | 88 |
| 98DW30-48S15R3NL | 18-75 | 5 | 710 | 15 | 2000 | 88 |
| 98DW30-110S03R3NL | 40-160 | 4 | 268 | 3.3 | 7500 | 84 |
| 98DW30-110S05R3NL | 40-160 | 4 | 321 | 5 | 6000 | 85 |
| 98DW30-110S12R3NL | 40-160 | 4 | 313 | 12 | 2500 | 87 |
| 98DW30-110S15R3NL | 40-160 | 4 | 313 | 15 | 2000 | 87 |
| 98DW30-24D12R3NL | 9-36 | 6 | 1420 | ± 12 | ± 1250 | 88 |
| 98DW30-24D15R3NL | 9-36 | 6 | 1437 | ± 15 | ± 1000 | 87 |
| 98DW30-48D12R3NL | 18-75 | 5 | 710 | ± 12 | ± 1250 | 88 |
| 98DW30-48D15R3NL | 18-75 | 5 | 718 | ± 15 | ± 1000 | 87 |
| 98DW30-110D12R3NL | 40-160 | 4 | 313 | ± 12 | ± 1250 | 87 |
| 98DW30-110D15R3NL | 40-160 | 4 | 321 | ± 15 | ± 1000 | 85 |
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Types | 4:1 | ||||
| Surge Voltage (1 sec. max.) | 24V models | 50 | Vdc | ||
| 48V models | 100 | ||||
| 110V models | 170 | ||||
| Input Filter | PI Type | ||||
| Reflected ripple current | 30 | mAp-p | |||
| Remote ON/OFF (Refer to –Vin PIN) | Positive Logic ON : Open OFF: Short | 3 0 | 12 1.2 | Vdc | |
| Input current of Ctrl PIN | 0.5 | 0.5 | mA | ||
| Remote off input current | 3 |
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | 100% full load | ± 2 | % | ||
| Short Circuit Protection | Continuous , Auto-Recovery | ||||
| Output Power Protection | Continuous , Auto-Recovery | 120 | 170 | % | |
| Over Voltage Protection | 3.3Vdc | 3.7 | 5.4 | Vdc | |
| 5Vdc | 5.6 | 7.0 | |||
| 12Vdc | 13.5 | 19.6 | |||
| 15Vdc | 16.8 | 20.5 | |||
| Line Regulation | Nominal Input Voltage | ± 0.5 | % | ||
| Load Regulation | Single output models | ± 0.5 | % | ||
| Dual output models | ± 5 | ||||
| Ripple & Noise (BW=DC To 20MHz Measured with a 10uF MLCC.) | 3.3V&5.0V models | 75 | mVp-p | ||
| Other models | 100 | ||||
| Start up time | Nominal Input Voltage | 30 | ms | ||
| Transient response setting time | 25% load step change | 350 | us |
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Voltage | Input To Output | 3000 | Vdc | ||
| Input(Output) To Case | 1600 | ||||
| Isolation Resistance | 500Vdc | 1000 | MΩ | ||
| Switching Frequency | Full load, nominal input | 250 | KHz | ||
| Operating Temperature | -40 | +80 | °C | ||
| Temperature Coefficient | 100% Load | ±0.03 | %/°C | ||
| Storage Temperature | -55 | +125 | °C | ||
| Case Temperature | +105 | °C | |||
| Humidity | Non Condensing | 5 | 95 | % | |
| Cooling | Natural Convection (20LFM) | ||||
| Case material | Six-side shield case | ||||
| MTBF | MIL-HDBK-217F@25℃ | 1500000 | Hours | ||
| Weight | 40 | g | |||
| Dimensions | 51.0 x 25.4 x 13.5 | mm | |||
Certification
- Markings and Dimensions Related Products Files Download
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