DC-DC Converter, 3W Single & Dual Regulated Output Power, 1.5KV Isolation, 2:1 Wide Input Range, SMD16 Package Module - DC-DC Converter, 3W 2:1 Regulated Single & Dual Output Power, 16PIN SMD Package Module For Industry and Telecom/Datacom equipment | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
3W 2:1 wide input voltage range DC-to-DC power converter with1.5KV isolation voltage. It is available in a 16PIN SMD package. 28D-3W series is a regulated output type conversion. The efficiency can reach 87%. The operating temperature is from -40°C to +85°C. It has internal SMD construction and industry standard pins. No external components required.
Our company provides professional DC-DC Converter OEM/ODM Service with the 28D-3W series, an Industrial Grade Board mount DC-DC converter. As an Automated Assembly Power Component, this SMD DC to DC converter and Isolated SMD DC to DC Converter features a Wide Input DC to DC Converter range, a Regulated DC to DC Power Module, and a Short Circuit Protection DC-DC Module. It is a RoHS & REACH Compliant DC-DC Converter perfect for industrial equipment, electronic instruments, wireless networks, telecom/datacom, and measurement technology.
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 DC-DC Converter, 3W Single & Dual Regulated Output Power, 1.5KV Isolation, 2:1 Wide Input Range, SMD16 Package Module, 3W 1.5KV Isolation SMD DC to DC Converters 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,Lighting products and Power bank.
DC-DC Converter, 3W Single & Dual Regulated Output Power, 1.5KV Isolation, 2:1 Wide Input Range, SMD16 Package Module
28D-3W Series
DC-DC Converter, 3W 2:1 Regulated Single & Dual Output Power, 16PIN SMD Package Module For Industry and Telecom/Datacom equipment
3W 2:1 wide input voltage range DC-to-DC power converter with1.5KV isolation voltage. It is available in a 16PIN SMD package. 28D-3W series is a regulated output type conversion. The efficiency can reach 87%. The operating temperature is from -40°C to +85°C. It has internal SMD construction and industry standard pins. No external components required.
Our company provides professional DC-DC Converter OEM/ODM Service with the 28D-3W series, an Industrial Grade Board mount DC-DC converter. As an Automated Assembly Power Component, this SMD DC to DC converter and Isolated SMD DC to DC Converter features a Wide Input DC to DC Converter range, a Regulated DC to DC Power Module, and a Short Circuit Protection DC-DC Module. It is a RoHS & REACH Compliant DC-DC Converter perfect for industrial equipment, electronic instruments, wireless networks, telecom/datacom, and measurement technology.
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
- 2:1 wide input voltages range.
- 16PIN SMD package.
- High efficiency up to 87%.
- Regulated output types.
- Internal SMD construction.
- No external component required.
- Operating temperature:-40℃ to +85℃.
- Industry standard pinout.
- Continuous Short circuit protection.
- Design refer to IEC62368, UL62368, EN62368.
Applications
- Industry equipment.
- Instruments.
- Wireless Network.
- Telecom/Datacom.
- Measurement.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
| Part Number | Input Voltage Range | Output Voltage | Output Current | Efficiency |
|---|---|---|---|---|
| Vdc | Vdc | mA | % TYP | |
| 28D-05S03R3W | 4.5-9 | 3.3 | 700 | 70 |
| 28D-05S05R3W | 4.5-9 | 5 | 600 | 75 |
| 28D-05S12R3W | 4.5-9 | 12 | 250 | 77 |
| 28D-05S15R3W | 4.5-9 | 15 | 200 | 75 |
| 28D-05D05R3W | 4.5-9 | ± 5 | ± 300 | 72 |
| 28D-05D12R3W | 4.5-9 | ± 12 | ± 125 | 74 |
| 28D-05D15R3W | 4.5-9 | ± 15 | ± 100 | 75 |
| 28D-12S03R3W | 9-18 | 3.3 | 700 | 75 |
| 28D-12S05R3W | 9-18 | 5 | 600 | 79 |
| 28D-12S12R3W | 9-18 | 12 | 250 | 82 |
| 28D-12S15R3W | 9-18 | 15 | 200 | 82 |
| 28D-12D05R3W | 9-18 | ± 5 | ± 300 | 72 |
| 28D-12D12R3W | 9-18 | ± 12 | ± 125 | 82 |
| 28D-12D15R3W | 9-18 | ± 15 | ± 100 | 80 |
| 28D-24S03R3W | 18-36 | 3.3 | 700 | 75 |
| 28D-24S05R3W | 18-36 | 5 | 600 | 80 |
| 28D-24S12R3W | 18-36 | 12 | 250 | 86 |
| 28D-24S15R3W | 18-36 | 15 | 200 | 87 |
| 28D-24D05R3W | 18-36 | ± 5 | ± 300 | 78 |
| 28D-24D12R3W | 18-36 | ± 12 | ± 125 | 82 |
| 28D-24D15R3W | 18-36 | ± 15 | ± 100 | 84 |
| 28D-48S03R3W | 36-75 | 3.3 | 700 | 73 |
| 28D-48S05R3W | 36-75 | 5 | 600 | 78 |
| 28D-48S12R3W | 36-75 | 12 | 250 | 83 |
| 28D-48S15R3W | 36-75 | 15 | 200 | 83 |
| 28D-48D05R3W | 36-75 | ± 5 | ± 300 | 78 |
| 28D-48D12R3W | 36-75 | ± 12 | ± 125 | 81 |
| 28D-48D15R3W | 36-75 | ± 15 | ± 100 | 82 |
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Vo, Io Nom | 2:1 | |||
| Filter | Capacitor |
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | 100% full load | ± 2 | % | ||
| Short Circuit Protection | Continuous | ||||
| Line Regulation | Regulated | ± 0.5 | % | ||
| Load Regulation | Regulated | ± 0.8 | % | ||
| Ripple & Noise | BW = DC To 20MHz | 100 | mVp-p | ||
| Transient Response Setting Time | 50% load step change | 350 | us |
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Resistance | 500Vdc | 1000 | MΩ | ||
| Switching Frequency | Full load, nominal input | 100 | KHz | ||
| Operating Temperature | -40 | +85 | °C | ||
| Humidity | Non Condensing | 95 | % | ||
| Cooling | Free air Convection | ||||
| Case material | DAP | ||||
| MTBF | MIL-HDBK-217F @25°C | 1000000 | Hours | ||
| Weight | 3.9 | g | |||
| Dimensions | 24.1 x 14.35 x 10.25 | mm | |||
Certification
- Markings and Dimensions
28D-3W High Efficiency 1W DC-DC Markings and Dimensions
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28D-3W Series 3W SMD 2:1 Wide Input Voltages Range DC-DC Converter PDF Catalogue
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DC-DC Converter, 3W Single & Dual Regulated Output Power, 1.5KV Isolation, 2:1 Wide Input Range, SMD16 Package Module - DC-DC Converter, 3W 2:1 Regulated Single & Dual Output Power, 16PIN SMD Package Module For Industry and Telecom/Datacom equipment | 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 DC-DC Converter, 3W Single & Dual Regulated Output Power, 1.5KV Isolation, 2:1 Wide Input Range, SMD16 Package Module, 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,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.