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GS3 Series
YDS
3W 3KVac Isolation Single Output Open Frame AC/DC Power Conversion
Universal input 85~305VAC.
High efficiency up to 80%.
Protection: short circuit/over load.
Ultra small size.
3 years warranty.
ROHS compliant.
| Part Number | Output Wattage | Output Voltage | Output Current | Efficiency | Max. Capacitive Load |
|---|---|---|---|---|---|
| (W) | (VDC) | (mA) | (TYP %) | (μF) | |
| GS3-S03(F) | 1.65 | 3.3 | 500 | 67 | 800 |
| GS3-S05(F) | 2.5 | 5 | 500 | 68 | 800 |
| GS3-S09(F) | 3 | 9 | 333 | 75 | 600 |
| GS3-S12(F) | 3 | 12 | 250 | 77 | 470 |
| GS3-S15(F) | 3 | 15 | 200 | 78 | 470 |
| GS3-S24(F) | 3 | 24 | 125 | 80 | 120 |
Note:
add suffix“F”for 90°bending Products. For example: GS3-S05F, GS3-S12F
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Rated Input Voltage | Vo, Io nom | 100 ~ 277 | Vac | |||
| Voltage Range | Vo, Io nom | AC in | 85 | 305 | Vac | |
| DC in | 70 | 430 | Vdc | |||
| Line Frequency | Vi nom, Io nom | 47 | 63 | Hz | ||
| Input Current | Io nom | Vi: 115VAC | 0.10 | A | ||
| Vi: 230VAC | 0.05 | A | ||||
| Inrush Current | Io nom | Vi: 115VAC | 10 | A | ||
| Vi: 230VAC | 15 | A | ||||
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Output Voltage Accuracy | Vi nom, Io nom | ± 5 | % | ||
| Minimum Load | Vi nom | 0 | % | ||
| Line Regulation | Io nom, Vi min…Vi max | ± 1.5 | % | ||
| Load Regulation | 5%~100% Load | ± 3.5 | % | ||
| No Load | 0.5 | W | |||
| Ripple & Noise | Vi nom, Io nom, BW=20MHz(3.3-5V) | 50 | 150 | mVp-p | |
| Ripple & Noise | Vi nom, Io nom, BW=20MHz(9-24V) | 80 | 150 | mVp-p | |
| Protection | Over Load | Above 110% rated output power | |||
| Protection type: Recovers automatically after fault condition is removed | |||||
| Short circuit | Recovers automatically after fault condition is removed | ||||
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Switching Frequency | Vi nom, Io nom | 60 | KHz | ||
| Isolation Voltage | Input / Output | 3KVac / 5mA / 5Secs | |||
| Isolation Resistance | Input / Output, @500 Vdc | 100 | MΩ | ||
| Operating Temperature | Refer to Temperature Derating Graph | -40 | +85 | ℃ | |
| Storage Temperature | Non Operational | -40 | +105 | ℃ | |
| Relative Humidity | Vi nom, Io nom | 85 | % RH | ||
| Safety Standards | Design refer to UL60950-1,IEC60950-1 | ||||
| EMI Conduction & Radiation | EN55032,CLASS B(See Fig. 1 for recommended circuit) | ||||
| EMS Immunity | EN61000 (See Fig. 1 for recommended circuit) | ||||
| Dimension | L35.0 x W11.0 x H18.0 mm | ||||
| Cooling | Free air convection | ||||
Files Download 
GS3-Series.pdf
3W 3KVac Isolation Single Output Open Frame AC/DC Power Conversion
Universal input 85~305VAC.
High efficiency up to 80%.
Protection: short circuit/over load.
Ultra small size.
3 years warranty.
ROHS compliant.
| Part Number | Output Wattage | Output Voltage | Output Current | Efficiency | Max. Capacitive Load |
|---|---|---|---|---|---|
| (W) | (VDC) | (mA) | (TYP %) | (μF) | |
| GS3-S03(F) | 1.65 | 3.3 | 500 | 67 | 800 |
| GS3-S05(F) | 2.5 | 5 | 500 | 68 | 800 |
| GS3-S09(F) | 3 | 9 | 333 | 75 | 600 |
| GS3-S12(F) | 3 | 12 | 250 | 77 | 470 |
| GS3-S15(F) | 3 | 15 | 200 | 78 | 470 |
| GS3-S24(F) | 3 | 24 | 125 | 80 | 120 |
Note:
add suffix“F”for 90°bending Products. For example: GS3-S05F, GS3-S12F
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Rated Input Voltage | Vo, Io nom | 100 ~ 277 | Vac | |||
| Voltage Range | Vo, Io nom | AC in | 85 | 305 | Vac | |
| DC in | 70 | 430 | Vdc | |||
| Line Frequency | Vi nom, Io nom | 47 | 63 | Hz | ||
| Input Current | Io nom | Vi: 115VAC | 0.10 | A | ||
| Vi: 230VAC | 0.05 | A | ||||
| Inrush Current | Io nom | Vi: 115VAC | 10 | A | ||
| Vi: 230VAC | 15 | A | ||||
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Output Voltage Accuracy | Vi nom, Io nom | ± 5 | % | ||
| Minimum Load | Vi nom | 0 | % | ||
| Line Regulation | Io nom, Vi min…Vi max | ± 1.5 | % | ||
| Load Regulation | 5%~100% Load | ± 3.5 | % | ||
| No Load | 0.5 | W | |||
| Ripple & Noise | Vi nom, Io nom, BW=20MHz(3.3-5V) | 50 | 150 | mVp-p | |
| Ripple & Noise | Vi nom, Io nom, BW=20MHz(9-24V) | 80 | 150 | mVp-p | |
| Protection | Over Load | Above 110% rated output power | |||
| Protection type: Recovers automatically after fault condition is removed | |||||
| Short circuit | Recovers automatically after fault condition is removed | ||||
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Switching Frequency | Vi nom, Io nom | 60 | KHz | ||
| Isolation Voltage | Input / Output | 3KVac / 5mA / 5Secs | |||
| Isolation Resistance | Input / Output, @500 Vdc | 100 | MΩ | ||
| Operating Temperature | Refer to Temperature Derating Graph | -40 | +85 | ℃ | |
| Storage Temperature | Non Operational | -40 | +105 | ℃ | |
| Relative Humidity | Vi nom, Io nom | 85 | % RH | ||
| Safety Standards | Design refer to UL60950-1,IEC60950-1 | ||||
| EMI Conduction & Radiation | EN55032,CLASS B(See Fig. 1 for recommended circuit) | ||||
| EMS Immunity | EN61000 (See Fig. 1 for recommended circuit) | ||||
| Dimension | L35.0 x W11.0 x H18.0 mm | ||||
| Cooling | Free air convection | ||||
Files Download 
GS3-Series.pdf
