30W 3KV Isolation 4:1 DIL DC-DC Converter (For Railway) - 30W 3KV 4:1 DIL DC-DC Power Conversion | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
30 watt DC to DC power converter with 3KV isolation voltage. 98DW30-R3 series has a 4:1 wide input voltage range. It is available in DIL package and can be used for railway application. This product is designed according to the EN50155 specification. The operating environment temperature range is from -40°C to +80°C, and the efficiency is up to 88%.
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! YDS is a high-quality 30W 3KV Isolation 4:1 DIL DC-DC Converter (For Railway), 30W 3KV Isolation 4:1 DIL DC-DC Converter manufacturer from Taiwan since 1990. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank.
30W 3KV Isolation 4:1 DIL DC-DC Converter (For Railway)
98DW30-R3 Series
30W 3KV 4:1 DIL DC-DC Power Conversion
30 watt DC to DC power converter with 3KV isolation voltage. 98DW30-R3 series has a 4:1 wide input voltage range. It is available in DIL package and can be used for railway application. This product is designed according to the EN50155 specification. The operating environment temperature range is from -40°C to +80°C, and the efficiency is up to 88%.
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!
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 | ||
| 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
98DW30-R3 Series Markings and Dimensions
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30W 3KV Isolation 4:1 DIL DC-DC Converter (For Railway) - 30W 3KV 4:1 DIL DC-DC Power Conversion | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include 30W 3KV Isolation 4:1 DIL DC-DC Converter (For Railway), DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.
YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.
YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.