100W 3KVac Isolation Single Output 3" x 2" Miniature Size AC-DC Converters (Open Frame)
GB100A Series
100W 3KVac Isolation Single Output Miniature Size AC to DC Power Conversion (Open Frame)
3" x 2" miniature size AC to DC power converter features single output 100 watt power. GB100A series is packaged in an open frame type. This product has an universal input voltage of 90~264VAC and provides 3KVac isolation voltage. It has short circuit, overload, overvoltage and Over temperature protection. The efficiency can reach up to 94% (Typical).
The AC-DC power converter products of Yuan Dean are RoHS-compliant, and can be customized for products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!

Features
- Universal Input 90~264VAC.
- High Efficiency at 94% Typical.
- Protection: Short Circuit /Overload/Over voltage/Over temperature.
- Built-in active PFC function.
- 3" x 2" miniature size.
- No load power consumption<0.3W.
- 2 Years Warranty.
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 Voltage | Output Current | Ripple & Noise | Efficiency | Output Power(W) |
---|---|---|---|---|---|
V | MAX | mVp-p(Max) (note) | %(TYP) | Rated | |
GB100A-S12 | 12 | 8.3A | 100 | 91 | 100 |
GB100A-S15 | 15 | 6.6A | 120 | 92 | 100 |
GB100A-S24 | 24 | 4.16A | 150 | 93 | 100 |
GB100A-S27 | 27 | 3.7A | 150 | 94 | 100 |
GB100A-S48 | 48 | 2.08A | 200 | 93.5 | 100 |
Input Specifications
Parameters | Conditions | Min | Typ | Max | Units |
---|---|---|---|---|---|
Rated Input Voltage | Io nom | 100 ~ 240 | Vac | ||
Voltage Range | Io nom | 90 | 264 | Vac | |
Io nom | 127 | 370 | Vdc | ||
Frequency | 47 | 50/60 | 63 | Hz | |
Inrush Current | At 115Vac | 30 | A | ||
At 230Vac | 60 | A | |||
Input Over-Current Protection | VDE/UL/CCC FUSE 3.15A/250V | ||||
Power Factor | PF> 0.93 / 230Vac PF> 0.98 / 115Vac at full load |
Output Specifications
Parameters | Conditions | Min | Typ | Max | Units |
---|---|---|---|---|---|
Output Voltage Accuracy | Vi nom, Io nom | ± 2 | % | ||
Minimum Load | Vi nom | 0 | |||
Line Regulation | Io nom, Vi min…Vi max | ± 0.5 | % | ||
Load Regulation | Vi nom, Io min…Io nom | ±1.0 | % | ||
Protection | Over Load | Above 110% rated output power | |||
Protection type: Hiccup mode, recovers automatically after fault condition is removed | |||||
Over Voltage | 110%-150% rated output Voltage | ||||
Protection type: Shut off o/p voltage, re-power on to recover | |||||
Short circuit | Protection type: Hiccup mode, recovers automatically after fault condition is removed | ||||
Over temperature | Protection type: Shut off o/p voltage, re-power on to recover |
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 |
---|---|---|---|---|---|
MTBF | MIL-HDBK-217F(25℃) | 100,000 | Hrs | ||
Isolation Voltage | Input To Output | 3000V AC 5mA/5Secs | |||
Input To Ground | 2000V AC 5mA/5Secs | ||||
Output To Ground | 500V AC 5mA/5Secs | ||||
Size | 76.2x50.8x27.0MAX | mm | |||
Weight | 125 | g | |||
Operating Temperature | With Derating | -20 | +70 | °C | |
Storage Temperature | -45 | +85 | °C |
Certification

- Markings and Dimensions
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Details- Files Download
AC-DC Converter Open Frame 100W GB100A Series
100W 3KVac Isolation Single Output Open Frame Miniature Size AC-DC Power Converter PDF Catalogue
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100W 3KVac Isolation Single Output 3" x 2" Miniature Size AC-DC Converters (Open Frame) - 100W 3KVac Isolation Single Output Miniature Size AC to DC Power Conversion (Open Frame) | 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 100W 3KVac Isolation Single Output 3" x 2" Miniature Size AC-DC Converters (Open Frame), 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.