Open Frame AC-DC power Supply, 40W Output Power, 3KVac Isolation, Dual & Triple Regulated Output
GB040 Series
Plug-in AC-DC module For Industrial Control and AC Main power supply system
40 watt AC to DC power converter with dual output and triple output specifications. GB040 series is packaged in an open frame type. This product features Universal input voltage of 90~264VAC and 3KVac isolation voltage. It has short circuit, overload and overvoltage protection. It contains internal input filter. The efficiency Up to 80% (Typical).
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 at 80% typical.
- Protection: short circuit/overload/over voltage.
- Internal input filter.
- 3 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(A) | Voltage Accuracy | Line Reg. | Load Reg. | Efficiency | ||
|---|---|---|---|---|---|---|---|---|
| Convection cooled | Max 18 CFM | |||||||
| (V) | MIN | RATED | MAX | (%) | (%) | (%) | (%) | |
| GB040-D0512 | 5(Vo1) | 0.64 | 3.2 | 5.0 | ± 3 | ± 1 | ± 3 | 79 |
| 12(Vo2) | 0.4 | 2.0 | 2.5 | ± 5 | ± 2 | ± 5 | ||
| GB040-D0524 | 5(Vo1) | 0.4 | 3.2 | 5.0 | ± 3 | ± 1 | ± 3 | 80 |
| 24(Vo2) | 0.2 | 1.0 | 1.5 | ± 5 | ± 2 | ± 5 | ||
| GB040-T051205 | 5(Vo1) | 0.4 | 3.0 | 5.0 | ± 3 | ± 1 | ± 3 | 75 |
| 12(Vo2) | 0.2 | 2.0 | 2.5 | ± 5 | ± 2 | ± 5 | ||
| -5(Vo3) | 0 | 0.3 | 0.5 | ± 5 | ± 1 | ± 5 | ||
| GB040-T051212 | 5(Vo1) | 0.4 | 3.0 | 5.0 | ± 3 | ± 1 | ± 3 | 75 |
| 12(Vo2) | 0.2 | 2.0 | 2.5 | ± 5 | ± 2 | ± 5 | ||
| -12(Vo3) | 0 | 0.3 | 0.5 | ± 5 | ± 1 | ± 5 | ||
| GB040-T051515 | 5(Vo1) | 0.4 | 3.0 | 5.0 | ± 3 | ± 1 | ± 3 | 75 |
| 15(Vo2) | 0.2 | 2.0 | 2.5 | ± 5 | ± 2 | ± 5 | ||
| -15(Vo3) | 0 | 0.3 | 0.5 | ± 5 | ± 1 | ± 5 | ||
| GB040-T052412 | 5(Vo1) | 0.4 | 3.0 | 5.0 | ± 3 | ± 1 | ± 3 | 75 |
| 24(Vo2) | 0.2 | 2.0 | 2.5 | ± 5 | ± 2 | ± 5 | ||
| -12(Vo3) | 0 | 0.3 | 0.5 | ± 5 | ± 1 | ± 5 | ||
| GB040-T052405 | 5(Vo1) | 0.4 | 3.0 | 5.0 | ± 3 | ± 1 | ± 3 | 75 |
| 24(Vo2) | 0.2 | 1.0 | 1.5 | ± 5 | ± 2 | ± 5 | ||
| -5(Vo3) | 0 | 0.3 | 0.5 | ± 5 | ± 1 | ± 5 | ||
| GB040-T030512 | 3.3(Vo1) | 0.4 | 5.0 | 7.0 | ± 3 | ± 1 | ± 3 | 70 |
| 5(Vo2) | 0.2 | 2.0 | 3.5 | ± 5 | ± 2 | ± 5 | ||
| -12(Vo3) | 0 | 0.3 | 0.5 | ± 5 | ± 1 | ± 5 | ||
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Rated Input Voltage | Io nom | 100 ~ 240 | Vac | ||
| Voltage Range | Io nom | 90 | 264 | Vac | |
| Frequency | 47 | 50/60 | 63 | Hz | |
| Inrush Current | At 100Vac | 20 | A | ||
| At 240Vac | 40 | A | |||
| Input Fuse | VDE/UL/CCC FUSE 2.5A/250V | ||||
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Output Voltage Accuracy | Vi nom, Io nom(Full load) | See models list | ||||
| Minimum Load | Vi nom | See models list | ||||
| Protection | Over Load | Above 110% rated output power | ||||
| Protection type: Recovers automatically after fault condition is removed | ||||||
| Over Voltage(Main Output) | 120%-150% rated output Voltage | |||||
| Protection type: Shut off o/p voltage, re-power on to recover | ||||||
| Short circuit | Recovers automatically after fault condition is removed | |||||
| Ripple & Noise | Vi nom, Io nom BW=20MHz | Main output | 100 | mVp-p | ||
| Supplement Output | 150 | mVp-p | ||||
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
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Details- Files Download
AC-DC Converter Open Frame 40W GB040 Series
40W 3KVac Isolation Dual & Triple Output Open Frame AC-DC Power Converter PDF Catalogue
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Open Frame AC-DC power Supply, 40W Output Power, 3KVac Isolation, Dual & Triple Regulated Output - Plug-in AC-DC module For Industrial Control 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, 40W Output Power, 3KVac Isolation, Dual & Triple Regulated Output, 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.













