Open Frame Non-isolated Economical Single Output DC-DC Converters - Economical Open Frame DC-DC Power Supply | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Non-isolated Open Frame DC-DC converter. No-load input current as low as 0.2mA. The operating environment temperature ranges is from -40°C to +85°C. Efficiency up to 95%, no need for heatsink. The product has short circuit protection.
The DC-DC power converters of Yuan Dean are all 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 Open Frame Non-isolated Economical Single Output DC-DC Converters, Open Frame Non-isolated DC-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.
Open Frame Non-isolated Economical Single Output DC-DC Converters
01DS-500 Series
Economical Open Frame DC-DC Power Supply
Non-isolated Open Frame DC-DC converter. No-load input current as low as 0.2mA. The operating environment temperature ranges is from -40°C to +85°C. Efficiency up to 95%, no need for heatsink. The product has short circuit protection.
The DC-DC power converters of Yuan Dean are all 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
- Economical open frame power supply.
- Efficiency up to 95%, Non isolated, no need for heatsinks.
- Operating temperature from -40°C to +85°C.
- No-load input current as low as 0.2mA.
- Short circuit protection.
Applications
- General Industrial.
- Instruments.
- Sensing Equipment.
- E-Bike.
- Customized.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
| Part Number | Input Range | Output Voltage | Output Current | Efficiency | Capacitive Load | |
|---|---|---|---|---|---|---|
| Vdc | Vdc | mA | Min. Vin (%) | Max. Vin (%) | μF max | |
| 01DS-3R3-500 | 4.75-36 | 3.3 | 500 | 85 | 76 | 680 |
| 01DS-05-500 | 6.5-36 | 5 | 500 | 90 | 81 | 680 |
| 01DS-6R5-500 | 8-36 | 6.5 | 500 | 91 | 83 | 680 |
| 01DS-09-500 | 12-36 | 9 | 500 | 93 | 87 | 680 |
| 01DS-12-500 | 15-36 | 12 | 500 | 94 | 88 | 680 |
| 01DS-15-500 | 19-36 | 15 | 500 | 95 | 90 | 680 |
Note:
For input voltage exceeding 30 VDC, an input electrolytic capacitor of 22uF/50V is required to prevent the module from being damaged by voltage.
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| No-load Input Current | 0.2 | 2 | mA | ||
| Reverse Polarity at Input | Avoid / Not protected | ||||
| Input Filter | Capacitance filter | ||||
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Voltage Tolerance | Full load, input voltage range | 3.3 VDC output | ± 2 | ± 4 | % | |
| Others | ± 2 | ± 3 | % | |||
| Short Circuit Protection | Continuous, automatic recovery | |||||
| Line Regulation | Full load, input voltage range | 0.5 | % | |||
| Load Regulation | 10% To 100% F.L. | 1.0 | % | |||
| Ripple & Noise (without Output Capacitor) | BW = DC To 20MHz | 100 | mVp-p | |||
| Temperature Coefficient | Full load | ± 0.02 | %/°C | |||
| Transient response setting time | 50% load step change | 250 | us | |||
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Switching Frequency | 1.2 | KHz | |||
| Operating Temperature | -40 | +85 | °C | ||
| Storage Temperature | -55 | +125 | °C | ||
| Humidity | Non Condensing | 95 | % | ||
| Cooling | Free air Convection | ||||
| Weight | 0.75 | g | |||
| Dimensions | 12 x 12 x 4.5 | mm | |||
| MTBF (+25°C) | using MIL-HDBK 217F | 2000 x 103 | hours | ||
Certification
- Markings and DimensionsRelated ProductsFiles Download
Open Frame Non-isolated Economical Single Output DC-DC Converters - Economical Open Frame DC-DC Power Supply | 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 Open Frame Non-isolated Economical Single Output 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.
