MW Mean Well Meanwell 25W AC-DC Reliable Green Industrial Adaptor GST25B Series
Features
- Global certificates
- Universal AC input / Full range
- 2 pole AC inlet IEC320-C8, Class II power unit
- No load power consumption< 0.075W
- Energy efficiency Level VI
- Comply with EISA 2007/DoE,NRCan,Korea K-MEPS, AU/NZ MEPS, EU ErP and CoC Version 5
- Protections: Short circuit / Overload / Over voltage
- Fully enclosed plastic case
- Pass LPS
- -30~+70℃ working temperature
- LED indicator for power on
- Various DC plug quick adapter accessory available
- 3 years warranty
Description
The GST25B is a highly reliable 25W desktop-style green adapter with a single output, designed for energy efficiency and durability. As a Class II power unit (without FG), it features a standard IEC320-C8 AC inlet and operates within an input range of 85VAC to 264VAC. The series includes various models offering output voltages from 5VDC to 48VDC, making it suitable for a wide range of consumer electronic devices.
With an efficiency of up to 89% and a remarkably low no-load power consumption of less than 0.075W, the GST25B adheres to multiple international energy standards, including USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, Korea K-MEPS, EU ErP, and Code of Conduct (CoC) Version 5. This exceptional energy-saving feature is effective in both active and standby modes.
Housed in a 94V-0 flame-retardant plastic case, the adapter offers double insulation to provide reliable protection against electrical shock. The GST25B is also fully certified to meet international safety regulations, ensuring dependable performance and peace of mind.
Mean Well Industrial Desktop Adaptor GST25B Series Model Encoding
Mean Well Industrial Desktop Adaptor GST25B Series Data Sheet Download
Specification
| ORDER NO. | GST25B05-P1J | GST25B07-P1J | GST25B09-P1J | GST25B12-P1J | GST25B15-P1J | GST25B18-P1J | GST25B24-P1J | GST25B28-P1J | GST25B48-P1J | |||
|
OUTPUT |
SAFETY MODEL NO. | GST25B05 | GST25B07 | GST25B09 | GST25B12 | GST25B15 | GST25B18 | GST25B24 | GST25B28 | GST25B48 | ||
| DC VOLTAGE Note.2 | 5V | 7.5V | 9V | 12V | 15V | 18V | 24V | 28V | 48V | |||
| RATED CURRENT | 4.0A | 2.93A | 2.55A | 2.08A | 1.66A | 1.38A | 1.04A | 0.89A | 0.52A | |||
| CURRENT RANGE | 0 ~ 4.0A | 0 ~ 2.93A | 0 ~ 2.55A | 0 ~ 2.08A | 0 ~ 1.66A | 0 ~ 1.38A | 0 ~ 1.04A | 0 ~ 0.89A | 0 ~ 0.52A | |||
| RATED POWER (max.) | 20W | 22W | 23W | 25W | 25W | 25W | 25W | 25W | 25W | |||
| RIPPLE & NOISE (max.) Note.3 | 80mVp-p | 80mVp-p | 80mVp-p | 80mVp-p | 100mVp-p | 100mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | |||
| VOLTAGE TOLERANCE Note.4 | ±5.0% | ±5.0% | ±5.0% | ±3.0% | ±3.0% | ±3.0% | ±2.0% | ±2.0% | ±2.0% | |||
| LINE REGULATION Note.5 | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |||
| LOAD REGULATION Note.6 | ±5.0% | ±5.0% | ±5.0% | ±3.0% | ±3.0% | ±3.0% | ±2.0% | ±2.0% | ±2.0% | |||
| SETUP, RISE, HOLD UP TIME | 1000ms, 30ms, 50ms/230VAC 1500ms, 30ms, 15ms/115VAC at full load | |||||||||||
|
INPUT |
VOLTAGE RANGE Note.7 | 85 ~ 264VAC | ||||||||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||||||||
| EFFICIENCY (Typ.) | 81.5% | 84.5% | 85% | 86.5% | 87% | 87% | 88% | 88% | 89% | |||
| AC CURRENT | 0.6A / 115VAC 0.35A / 230VAC | |||||||||||
| INRUSH CURRENT (max.) | Cold start 35A / 115VAC 65A / 230VAC | |||||||||||
| LEAKAGE CURRENT (max.) | 0.25mA / 240VAC | |||||||||||
|
PROTECTION |
OVERLOAD |
110 ~ 150% rated output power | ||||||||||
| Protection type: Hiccup mode, recovers automatically after fault condition is removed | ||||||||||||
|
OVER VOLTAGE |
110 ~ 140% rated output voltage | |||||||||||
| Protection type: Clamp by zener diode | ||||||||||||
|
ENVIRONMENT |
WORKING TEMP. | -30 ~ +70℃ (Refer to “Derating Curve”) | ||||||||||
| WORKING HUMIDITY | 20% ~ 90% RH non-condensing | |||||||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | |||||||||||
| TEMP. COEFFICIENT | ±0.03% / ℃ (0 ~ 50℃) | |||||||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | |||||||||||
|
SAFETY & EMC (Note. 9) |
SAFETY STANDARDS Note. 8 | UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS14336, CCC GB4943.1, AS/NZS 60950.1, PSE J62368-1,
BIS IS13252, KC K60950-1, EAC TP TC 004 approved; SIRIM MS IEC60950-1 (optional) approved |
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| WITHSTAND VOLTAGE | I/P-O/P:4242VDC | |||||||||||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | |||||||||||
|
EMC EMISSION |
Parameter | Standard | Test Level / Note | |||||||||
|
Conducted emission |
BS EN/EN55032(CISPR32), FCC PART 15 / CISPR22 CAN ICES-3(B)/NMB-3(B), CNS13438, GB17625.1 EAC TP TC 020, MSIP KN32 |
Class B |
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|
Radiated emission |
BS EN/EN55032(CISPR32), FCC PART 15 / CISPR22 CAN ICES-3(B)/NMB-3(B), CNS13438, GB17625.1 EAC TP TC 020, MSIP KN32 |
Class B |
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| Harmonic current | BS EN/EN61000-3-2, GB9254 | Class A | ||||||||||
| Voltage flicker | BS EN/EN61000-3-3 | ——- | ||||||||||
|
EMC IMMUNITY |
BS EN/EN55035 | |||||||||||
| Parameter | Standard | Test Level /Note | ||||||||||
| ESD | BS EN/EN61000-4-2 | Level 3, 8KV air; Level 2, 4KV contact | ||||||||||
| RF field susceptibility | BS EN/EN61000-4-3 | Level 2, 3V/m | ||||||||||
| EFT bursts | BS EN/EN61000-4-4 | Level 2, 1KV | ||||||||||
| Surge susceptibility | BS EN/EN61000-4-5 | Level 3, 1KV/Line-Line | ||||||||||
| Conducted susceptibility | BS EN/EN61000-4-6 | Level 2, 3V | ||||||||||
| Magnetic field immunity | BS EN/EN61000-4-8 | Level 2, 3A/m | ||||||||||
| Voltage dips, interruption | BS EN/EN61000-4-11 | ＞95% dip 0.5 periods, 30% dip 25 periods,
＞95% interruptions 250 periods |
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|
OTHERS |
MTBF | 3879.7K hrs min. Telcordia SR-332 (Bellcore) ; 674.6K hrs min. MIL-HDBK-217F (25℃) | ||||||||||
| DIMENSION | 79*54*33mm (L*W*H) | |||||||||||
| PACKING | 191.5g; 60pcs/12.5Kg/1.15CUFT | |||||||||||
|
CONNECTOR |
PLUG | See page 4~5; Other type available by customer requested | ||||||||||
| CABLE | See page 4~5; Other type available by customer requested | |||||||||||
Applications
- Consumer electronic devices
- Telecommunication devices
- Office facilities
- Industrial equipments
