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Meanwell GST25B Series is a highly reliable 25W green adaptor. The product features desktop style and single-output. It is a class II power unit (no FG), equipped with standard IEC320-C8 AC inlet. At the same time, GST25B adopts the input range from 85VAC to 264VAC, and supplies different models with output voltages ranging between 5VDC and 48VDC. Therefore, that can satisfy the demands for various types of consumer electronic devices. Since the efficiency reaches high up to 89% and extremely low no-load power consumption below 0.075W, GST25B is compliant with USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, Korea K-MEPS, EU ErP, and Code of Conduct (CoC) Version 5. In addition, the supreme feature allows the adaptor to save energy when it is either under operating mode or standby mode. Apart from them, The entire series utilizes the 94V-0 flame retardant plastic case, which provides double insulation that effectively prevents electrical shock. GST25B is also certified for the international safety regulations. Considering its longevity, high reliability and excellent quality, Meanwell GST25B Series serves as a high performance power supply solution for various applications.
GST | Series Name |
25 | Rated Wattage |
B | IEC320-C8 AC Inlet |
5 | Output Voltage |
P1J | DC Plug Type Р1J: ѕtаndаrd mоdеl, 2.1 ѱ Х5. 5ѱ Х1 1mm, C+ tuning fork type |
DC Plug Type Other options available by customer requested |
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 | 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 | 20W | 22W | 23W | 25W | 25W | 25W | 25W | 25W | 25W | |
RIPPLE & NOISE (max.) | 80mVp-p | 80mVp-p | 80mVp-p | 80mVp-p | 100mVp-p | 100mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | |
VOLTAGE TOLERANCE | ±5.0% | ±5.0% | ±5.0% | ±3.0% | ±3.0% | ±3.0% | ±2.0% | ±2.0% | ±2.0% | |
LINE REGULATION | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |
LOAD REGULATION | ±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 | 85 ~ 264VAC | ||||||||
FREQUENCY RANGE | 47 ~ 63Hz | |||||||||
EFFICIENCY (Typ.) | 81.50% | 84.50% | 85.00% | 86.50% | 87.00% | 87.00% | 88.00% | 88.00% | 89.00% | |
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 | SAFETY STANDARDS | 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 | ||||||||
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 | |||||||
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 | ||||||||
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 | ||||||||
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 | ||||||||
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/EN61000-4-6 | Level 3, 1KV/L-N 2KV/L,N-PE | ||||||||
Conducted susceptibility | BS EN/EN61000-4-5 | 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 |
l Global certificates
l Universal AC input/Full range
l 2 pole AC inlet lEC320-C8, Class II power unit
l No load power consumption< 0.075W
l Energy efficiency Level VI
l Comply with EISA 2007/DoE, NRCan, Korea K-MEPS, AU/NZ MEPS,EU ErP and CoC Version 5
l Protections: Short circuit/Overload/Over voltage
l Fully enclosed plastic case
l Pass LPS
l -30~+70 ℃ wide range working temperature
l LED indicator for power on
l Various DC plug quick adapter accessory available
l 3 years warranty
l Office facilities
l Industrial equipment
l Consumer electronic devices
l Telecommunication devices
Brand | Meanwell |
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