Open Frame AC-DC power Supply, 20~30W Single & Dual Regulated Output Power, 3KVac Isolation, 7PIN Connectors - Plug-in AC-DC module For Computer equipement and AC Main power supply system | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Open frame AC to DC power converter with 20~30 watt power. GB020/GB030 series features universal input voltage of 90~264VAC and 3KVac isolation voltage. It has short circuit, overload, overvoltage protection and internal input filter. The efficiency can reach up to 88 %. This product meets EMI EN55022 & EMS EN55024 standards.
The AC-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 Open Frame AC-DC power Supply, 20~30W Single & Dual Regulated Output Power, 3KVac Isolation, 7PIN Connectors, 20~30W 3KVac Isolation AC-DC Converters (Open Frame) 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.
Open Frame AC-DC power Supply, 20~30W Single & Dual Regulated Output Power, 3KVac Isolation, 7PIN Connectors
GB020/GB030 Series
Plug-in AC-DC module For Computer equipement and AC Main power supply system
Open frame AC to DC power converter with 20~30 watt power. GB020/GB030 series features universal input voltage of 90~264VAC and 3KVac isolation voltage. It has short circuit, overload, overvoltage protection and internal input filter. The efficiency can reach up to 88 %. This product meets EMI EN55022 & EMS EN55024 standards.
The AC-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
- Universal input 90-264VAC.
- High efficiency up to 88%.
- Protection: short circuit/overload/over voltage.
- Meet EMI EN55022 & EMS EN55024 standard.
- Internal input filter.
- 3 years warranty.
- ROHS compliant.
Applications
- Computer equipement.
- AC Main power supply system.
- Industrial Control.
- Fire Fighting system.
- Instrument.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
| Part Number | Output Wattage | Output Voltage | Output Current | Ripple & Noise | Efficiency |
|---|---|---|---|---|---|
| (W) | (VDC) | (mA) | (mV) max(Note) | (TYP %) | |
| GB030-S03 | 20 | 3.3 | 6000 | 100 | 70 |
| GB030-S05 | 30 | 5 | 6000 | 100 | 75 |
| GB030-S12 | 30 | 12 | 2500 | 100 | 80 |
| GB030-S15 | 30 | 15 | 2000 | 150 | 84 |
| GB030-S24 | 30 | 24 | 1250 | 240 | 86 |
| GB030-S48 | 30 | 48 | 625 | 240 | 88 |
| GB030-D05 | 30 | ± 5 | ± 3000 | 100 | 75 |
| GB030-D12 | 30 | ± 12 | ± 1250 | 100 | 78 |
| GB030-D15 | 30 | ± 15 | ± 1000 | 150 | 80 |
| GB020-D0503 | 20 | V1=+5 / V2=+3.3 | +3000/+1500 | 150 | 65 |
| GB030-D0512 | 30 | V1=+5 / V2=+12.0 | +3000/+1250 | 150 | 75 |
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Rated Input Voltage | Vo, Io nom | 100 ~ 240 | Vac | |||
| Voltage Range | Vo, Io nom | AC in | 90 | 264 | Vac | |
| DC in | 120 | 370 | Vdc | |||
| Line Frequency | Vi nom, Io nom | 47 | 50/60 | 63 | Hz | |
| Inrush Current | Io nom | Vi: 115VAC | 10 | A | ||
| Vi: 230VAC | 20 | A | ||||
| Input Fuse | VDE/UL/CCC FUSE 2.5A/250V (Slow blow) | |||||
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Output Voltage Accuracy | Vi nom, Io nom (Main output) | 3.3V,5V Models | ± 3 | % | ||
| 12...48V Models | ± 2 | % | ||||
| Supplement Output | ± 5 | % | ||||
| Minimum Load | Vi nom | Single Output Models | 0 | % | ||
| Dual Output Models (each output) | 20 | % | ||||
| Line Regulation | Io nom, Vi min…Vi max | ± 1 | % | |||
| Load Regulation | Io min~Io nom | Single Output Models | ± 2 | % | ||
| Dual Output Models | ± 5 | % | ||||
| Protection | Over Load | Above 110% rated output power | ||||
| Protection type: Recovers automatically after fault condition is removed | ||||||
| Over Voltage | 120%-150% rated output Voltage | |||||
| Protection type: Zener diode clamp | ||||||
| Short circuit | Recovers automatically after fault condition is removed | |||||
Note:
Ripple & noise is measured by using 20 MHz bandwidth, measured with a 47uf paralleled with a high-frequency 0.47uf capacitor across each output by full load.
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Switching Frequency | Vi nom, Io nom | 65 | KHz | ||
| Isolation Voltage | Input / Output | 3KVac / 5mA / 5Secs | |||
| Isolation Resistance | Input / Output, @500 Vdc | 100 | MΩ | ||
| Operating Temperature | Operating at Vi nom, Io nom | -20 | +70 | °C | |
| Derating | Vi nom,Io nom+51 to 71℃ | 2 | %/°C | ||
| Storage Temperature | Non Operational | -40 | +85 | °C | |
| Relative Humidity | Vi nom, Io nom | 95 | % RH | ||
| Dimension | L101.60 x W50.80 x H31.0 | ||||
| Cooling | Free air convection | ||||
Certification
- Markings and Dimensions
GB020/GB030 Series Markings and Dimensions
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Details- Files Download
AC-DC Converter Open Frame 20/30W GB020/GB030 Series
20/30W 3KVac Isolation Regulated Output Open Frame AC-DC Power Converter PDF Catalogue
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Open Frame AC-DC power Supply, 20~30W Single & Dual Regulated Output Power, 3KVac Isolation, 7PIN Connectors - Plug-in AC-DC module For Computer equipement and AC Main power supply system | 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 AC-DC power Supply, 20~30W Single & Dual Regulated Output Power, 3KVac Isolation, 7PIN Connectors, 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.