2W 1.5KV Isolation SMD DC-DC Converters - 2W 1.5KV SMD Power Conversion | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
1.5KV isolation voltage 2W DC-DC power converter with a 2:1 wide input voltage range. It is available in a 16-pin SMD package. 28D series is a regulated output type converter. The efficiency is up to 85%. The ambient temperature is from -40°C to +85°C. It has internal SMD construction and industry standard pins. No external components required.
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 2W 1.5KV Isolation SMD DC-DC Converters, 2W 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, Inductor, LED Driver/Lighting products and Power bank.
2W 1.5KV Isolation SMD DC-DC Converters
28D Series
2W 1.5KV SMD Power Conversion
1.5KV isolation voltage 2W DC-DC power converter with a 2:1 wide input voltage range. It is available in a 16-pin SMD package. 28D series is a regulated output type converter. The efficiency is up to 85%. The ambient temperature is from -40°C to +85°C. It has internal SMD construction and industry standard pins. No external components required.
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 85%.
- Regulated output types.
- Internal SMD construction.
- No external component required.
- Operating temperature:-40℃ to +85℃.
- Industry standard pinout.
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-05S03R | 4.5-9 | 3.3 | 500 | 70 |
| 28D-05S05R | 4.5-9 | 5 | 400 | 73 |
| 28D-05S12R | 4.5-9 | 12 | 167 | 75 |
| 28D-05S15R | 4.5-9 | 15 | 133 | 73 |
| 28D-05D05R | 4.5-9 | ± 5 | ± 200 | 70 |
| 28D-05D12R | 4.5-9 | ± 12 | ± 84 | 72 |
| 28D-05D15R | 4.5-9 | ± 15 | ± 67 | 73 |
| 28D-12S03R | 9-18 | 3.3 | 500 | 73 |
| 28D-12S05R | 9-18 | 5 | 400 | 77 |
| 28D-12S12R | 9-18 | 12 | 167 | 80 |
| 28D-12S15R | 9-18 | 15 | 133 | 80 |
| 28D-12D05R | 9-18 | ± 5 | ± 200 | 73 |
| 28D-12D12R | 9-18 | ± 12 | ± 84 | 80 |
| 28D-12D15R | 9-18 | ± 15 | ± 67 | 78 |
| 28D-24S03R | 18-36 | 3.3 | 500 | 73 |
| 28D-24S05R | 18-36 | 5 | 400 | 80 |
| 28D-24S12R | 18-36 | 12 | 167 | 84 |
| 28D-24S15R | 18-36 | 15 | 133 | 85 |
| 28D-24D05R | 18-36 | ± 5 | ± 200 | 76 |
| 28D-24D12R | 18-36 | ± 12 | ± 84 | 80 |
| 28D-24D15R | 18-36 | ± 15 | ± 67 | 82 |
| 28D-48S03R | 36-75 | 3.3 | 500 | 71 |
| 28D-48S05R | 36-75 | 5 | 400 | 76 |
| 28D-48S12R | 36-75 | 12 | 167 | 81 |
| 28D-48S15R | 36-75 | 15 | 133 | 81 |
| 28D-48D05R | 36-75 | ± 5 | ± 200 | 76 |
| 28D-48D12R | 36-75 | ± 12 | ± 84 | 79 |
| 28D-48D15R | 36-75 | ± 15 | ± 67 | 80 |
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 Series Markings and Dimensions
-
- Related Products
-
1W 1.5KV Isolation SMD DC-DC Converters
28D-1W Series
2:1 wide input voltage range 1W DC to DC power converter with 16PIN SMD package. It has 1.5KV...
Details
3W 1.5KV Isolation SMD DC-DC Converters
28D-3W Series
3W 2:1 wide input voltage range DC-to-DC power converter with1.5KV isolation voltage. It is available...
Details
1.8W 0.5KV Isolation SMD DC-DC Converters
43D Series
0.5KV isolation voltage 1.8 watt DC to DC power converter with 24-pin SMD package. It has regulated...
Details - Files Download
-
DC-DC Converter SMD Package 28D Series
28D Series 2W SMD 2:1 Wide Input Voltages Range DC-DC Converter PDF Catalogue
Download
2W 1.5KV Isolation SMD DC-DC Converters - 2W 1.5KV SMD 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 2W 1.5KV Isolation SMD DC-DC Converters, 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.