Image not available
Illustrative purposes only
GST25B48-P1J
AC/DC Power Supply, ITE, 1 Output, 25 W, 48 VDC, 520 mA
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: MEAN WELL
- Product type: AC / DC External Plug In Adaptor Power Supplies
- SVHC: No SVHC (25-Jun-2025)
- Plug Type: IEC 60320 C8
- Product Range: GST25B Series
- No. of Outputs: 1 Output
- Output Connector: Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm
- Output Power Max: 25W
- Input Voltage VAC: 85V AC to 264V AC
- Power Supply Output Type: Fixed
- Output Current - Output 1: 520mA
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Voltage - Output 1: 48VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Power Supply Applications: ITE
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 14.33 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
> 25W AC-DC High Reliability Industrial Adaptor **GST25B series**
Ⅱ
**==> picture [276 x 171] intentionally omitted <==**
**----- Start of picture text -----**<br>
THOMAS SAMUEL THOMAS SAMUEL<br>(3) (C Al @. Be \ Ai G &<br>IS13252 K60950-1 TPTC004 UL60950-1 EN60950-1 J60950-1 CNS14336 AS/NZS60950-1<br>CO GB4943 MS IEC60950-1 e" CB IEC60950-1 C € Fe wD WrEn e rgy nVerified<br>(optional)<br>**----- End of picture text -----**<br>
## ■
## ■
## Ⅱ
℃
## ■
**==> picture [13 x 11] intentionally omitted <==**
**----- Start of picture text -----**<br>
■<br>**----- End of picture text -----**<br>
**==> picture [10 x 32] intentionally omitted <==**
**----- Start of picture text -----**<br>
{<br>**----- End of picture text -----**<br>
ψ ψ
_File Name:GST25B-SPEC 2017-05-05_
**GST25B series**
## 25W AC-DC High Reliability Industrial Adaptor
## **SPECIFICATION**
|**GST25B05-P1J GST25B07-P1J GST25B09-P1J GST25B12-P1J GST25B15-P1J GST25B18-P1J GST25B24-P1J GST25B28-P1J GST25B48-P1J**<br>**ORDER NO.**<br>**SAFETY MODEL NO.**<br>**DC VOLTAGE**<br>**Note.2**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER (max.)**<br>**RIPPLE & NOISE (max.) Note.3**<br>**OUTPUT**<br>**SETUP, RISE, HOLD UP TIME**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT**<br>**INPUT**<br>**ENVIRONMENT**<br>**INRUSH CURRENT (max.)**<br>**LEAKAGE CURRENT(max.)**<br>**SAFETY STANDARDS Note. 8**<br>**SAFETY &**<br>**EMC**<br>**(Note. 9)**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**PROTECTION**<br>5V<br>GST25B05<br>7.5V<br>GST25B07<br>9V<br>GST25B09<br>12V<br>GST25B12<br>15V<br>GST25B15<br>18V<br>GST25B18<br>24V<br>GST25B24<br>28V<br>GST25B28<br>48V<br>GST25B48<br>4.0A<br>2.93A<br>2.55A<br>2.08A<br>1.66A<br>1.38A<br>1.04A<br>0.89A<br>0.52A<br>0 ~ 4.0A<br>0 ~ 2.93A<br>0 ~ 2.55A<br>0 ~ 2.08A<br>0 ~ 1.66A<br>0 ~ 1.38A<br>0 ~ 1.04A<br>0 ~ 0.89A<br>0 ~ 0.52A<br>80mVp-p<br>80mVp-p<br>80mVp-p<br>100mVp-p<br>100mVp-p<br>150mVp-p<br>150mVp-p<br>150mVp-p<br>**VOLTAGE TOLERANCE Note.4**<br>**LINE REGULATION**<br>**Note.5**<br>**LOAD REGULATION**<br>**Note.6**<br>±5.0%<br>±5.0%<br>±5.0%<br>±3.0%<br>±3.0%<br>±3.0%<br>±2.0%<br>±2.0%<br>±2.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±2.0%<br>±1.0%<br>±2.0%<br>±1.0%<br>±2.0%<br>±5.0%<br>±5.0%<br>±5.0%<br>±3.0%<br>±3.0%<br>±3.0%<br>47 ~ 63Hz<br>0.25mA / 240VAC<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:4242VDC<br>500Khrs min. MIL-HDBK-217F(25<br>)<br>℃<br>20% ~ 90% RH non-condensing<br>10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>79*54*33mm (L*W*H)<br>**CONNECTOR**<br>**PLUG**<br>**CABLE**<br>20W<br>22W<br>23W<br>25W<br>25W<br>25W<br>25W<br>25W<br>25W<br>**OVERLOAD**<br>**OVER VOLTAGE**<br>110 ~ 150% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>Protection type : Clamp by zener diode<br>I/P-O/P:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>See page 4~5 ; Other type available by customer requested<br>See page 4~5 ; Other type available by customer requested<br>80mVp-p<br>85 ~ 264VAC<br>81.5%<br>84.5%<br>85%<br>86.5%<br>87%<br>87%<br>88%<br>88%<br>89%<br>110 ~ 140% rated output voltage<br>1000ms, 30ms, 50ms/230VAC 1500ms, 30ms, 15ms/115VAC at full load<br>0.6A / 115VAC 0.35A / 230VAC<br>-30 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>-40 ~ +85<br>, 10 ~ 95% RH non-condensing<br>℃<br>±<br>℃<br>℃<br>0.03% /<br>(0 ~ 50<br>)<br>191.5g; 60pcs/12.5Kg/1.22CUFT<br>℃<br>Cold start 35A / 115VAC 65A / 230VAC<br>**VOLTAGE RANGE**<br>**Note.7**<br>UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943,<br>,PSE J60950-1 , BIS IS13252,<br>AS/NZS 60950.1<br>KC K60950-1,<br>approved<br>EAC TP TC 004 approved; SIRIM MS IEC60950-1 (optional)<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>**Parameter**<br>**Standard**<br>EN55032(CISPR32),FCC PART 15 / CISPR22<br>CAN ICES-3(B)/NMB-3(B),CNS13438,GB17625.1<br>EAC TP TC 020,MSIP KN32<br>EN61000-3-2,GB9254<br>**Test Level / Note**<br>Class B<br>-------<br>EN61000-3-3<br>Class B<br>Class A<br>**Parameter**<br>ESD<br>**Standard**<br>EN61000-4-2<br>**Test Level /Note**<br>EN61000-4-3<br>EN61000-4-4<br>EN61000-4-6<br>EN61000-4-5<br>EN61000-4-8<br>EN61000-4-11<br>＞<br>.<br>95% dip 0 5 periods, 30% dip 25 periods,<br>95% interruptions 250 periods<br>＞<br>EN55032(CISPR32),FCC PART 15 / CISPR22<br>CAN ICES-3(B)/NMB-3(B),CNS13438,GB17625.1<br>EAC TP TC 020,MSIP KN32<br>Conducted emission<br>Radiated emission<br>Harmonic current<br>Voltage flicker<br>EFT bursts<br>Surge susceptibility<br>Level 3, 8KV air; Level 2, 4KV contact<br>Conducted susceptibility<br>Level 2, 3V/m<br>Level 4, 2KV/Line-Line<br>Level 2, 3A/m<br>Level 2, 3V<br>Level 2, 1KV<br>RF field susceptibility<br>Magnetic field immunity<br>Voltage dips , interruption<br>~~TO~~<br>______<br>a<br>a<br>a~~ee~~<br>a<br>~~Ce~~<br>1.All parameters are specified at230VAC input, rated load, 25<br>70% RH ambient.<br>2.DC voltage: The output voltage set at point measure by plug terminal & 50% load.<br>3.Ripple & noise are measured at20MHz by using a 12" twisted pair terminated witha0.<br>&4<br>capacitor.<br>4.Tolerance: includes set up tolerance, line regulation, load regulation.<br>5.Line regulation is measured from low line to high line at rated load.<br>6.Load regulation is measured from 10% to 100% rated load.<br>7.Derating may be needed under low input voltage. Please check the derating curve for more details.<br>8.The demand for Malaysia safety is processed with the order no. GST25B|_ -SIRIM by request. Please contact MEAN WELL for details.<br>9.The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the<br>EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”<br>(as available on http:/Wwww.meanwell.com)|**GST25B05-P1J GST25B07-P1J GST25B09-P1J GST25B12-P1J GST25B15-P1J GST25B18-P1J GST25B24-P1J GST25B28-P1J GST25B48-P1J**<br>**ORDER NO.**<br>**SAFETY MODEL NO.**<br>**DC VOLTAGE**<br>**Note.2**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER (max.)**<br>**RIPPLE & NOISE (max.) Note.3**<br>**OUTPUT**<br>**SETUP, RISE, HOLD UP TIME**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT**<br>**INPUT**<br>**ENVIRONMENT**<br>**INRUSH CURRENT (max.)**<br>**LEAKAGE CURRENT(max.)**<br>**SAFETY STANDARDS Note. 8**<br>**SAFETY &**<br>**EMC**<br>**(Note. 9)**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**PROTECTION**<br>5V<br>GST25B05<br>7.5V<br>GST25B07<br>9V<br>GST25B09<br>12V<br>GST25B12<br>15V<br>GST25B15<br>18V<br>GST25B18<br>24V<br>GST25B24<br>28V<br>GST25B28<br>48V<br>GST25B48<br>4.0A<br>2.93A<br>2.55A<br>2.08A<br>1.66A<br>1.38A<br>1.04A<br>0.89A<br>0.52A<br>0 ~ 4.0A<br>0 ~ 2.93A<br>0 ~ 2.55A<br>0 ~ 2.08A<br>0 ~ 1.66A<br>0 ~ 1.38A<br>0 ~ 1.04A<br>0 ~ 0.89A<br>0 ~ 0.52A<br>80mVp-p<br>80mVp-p<br>80mVp-p<br>100mVp-p<br>100mVp-p<br>150mVp-p<br>150mVp-p<br>150mVp-p<br>**VOLTAGE TOLERANCE Note.4**<br>**LINE REGULATION**<br>**Note.5**<br>**LOAD REGULATION**<br>**Note.6**<br>±5.0%<br>±5.0%<br>±5.0%<br>±3.0%<br>±3.0%<br>±3.0%<br>±2.0%<br>±2.0%<br>±2.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±2.0%<br>±1.0%<br>±2.0%<br>±1.0%<br>±2.0%<br>±5.0%<br>±5.0%<br>±5.0%<br>±3.0%<br>±3.0%<br>±3.0%<br>47 ~ 63Hz<br>0.25mA / 240VAC<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:4242VDC<br>500Khrs min. MIL-HDBK-217F(25<br>)<br>℃<br>20% ~ 90% RH non-condensing<br>10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>79*54*33mm (L*W*H)<br>**CONNECTOR**<br>**PLUG**<br>**CABLE**<br>20W<br>22W<br>23W<br>25W<br>25W<br>25W<br>25W<br>25W<br>25W<br>**OVERLOAD**<br>**OVER VOLTAGE**<br>110 ~ 150% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>Protection type : Clamp by zener diode<br>I/P-O/P:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>See page 4~5 ; Other type available by customer requested<br>See page 4~5 ; Other type available by customer requested<br>80mVp-p<br>85 ~ 264VAC<br>81.5%<br>84.5%<br>85%<br>86.5%<br>87%<br>87%<br>88%<br>88%<br>89%<br>110 ~ 140% rated output voltage<br>1000ms, 30ms, 50ms/230VAC 1500ms, 30ms, 15ms/115VAC at full load<br>0.6A / 115VAC 0.35A / 230VAC<br>-30 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>-40 ~ +85<br>, 10 ~ 95% RH non-condensing<br>℃<br>±<br>℃<br>℃<br>0.03% /<br>(0 ~ 50<br>)<br>191.5g; 60pcs/12.5Kg/1.22CUFT<br>℃<br>Cold start 35A / 115VAC 65A / 230VAC<br>**VOLTAGE RANGE**<br>**Note.7**<br>UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943,<br>,PSE J60950-1 , BIS IS13252,<br>AS/NZS 60950.1<br>KC K60950-1,<br>approved<br>EAC TP TC 004 approved; SIRIM MS IEC60950-1 (optional)<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>**Parameter**<br>**Standard**<br>EN55032(CISPR32),FCC PART 15 / CISPR22<br>CAN ICES-3(B)/NMB-3(B),CNS13438,GB17625.1<br>EAC TP TC 020,MSIP KN32<br>EN61000-3-2,GB9254<br>**Test Level / Note**<br>Class B<br>-------<br>EN61000-3-3<br>Class B<br>Class A<br>**Parameter**<br>ESD<br>**Standard**<br>EN61000-4-2<br>**Test Level /Note**<br>EN61000-4-3<br>EN61000-4-4<br>EN61000-4-6<br>EN61000-4-5<br>EN61000-4-8<br>EN61000-4-11<br>＞<br>.<br>95% dip 0 5 periods, 30% dip 25 periods,<br>95% interruptions 250 periods<br>＞<br>EN55032(CISPR32),FCC PART 15 / CISPR22<br>CAN ICES-3(B)/NMB-3(B),CNS13438,GB17625.1<br>EAC TP TC 020,MSIP KN32<br>Conducted emission<br>Radiated emission<br>Harmonic current<br>Voltage flicker<br>EFT bursts<br>Surge susceptibility<br>Level 3, 8KV air; Level 2, 4KV contact<br>Conducted susceptibility<br>Level 2, 3V/m<br>Level 4, 2KV/Line-Line<br>Level 2, 3A/m<br>Level 2, 3V<br>Level 2, 1KV<br>RF field susceptibility<br>Magnetic field immunity<br>Voltage dips , interruption<br>~~TO~~<br>______<br>a<br>a<br>a~~ee~~<br>a<br>~~Ce~~<br>1.All parameters are specified at230VAC input, rated load, 25<br>70% RH ambient.<br>2.DC voltage: The output voltage set at point measure by plug terminal & 50% load.<br>3.Ripple & noise are measured at20MHz by using a 12" twisted pair terminated witha0.<br>&4<br>capacitor.<br>4.Tolerance: includes set up tolerance, line regulation, load regulation.<br>5.Line regulation is measured from low line to high line at rated load.<br>6.Load regulation is measured from 10% to 100% rated load.<br>7.Derating may be needed under low input voltage. Please check the derating curve for more details.<br>8.The demand for Malaysia safety is processed with the order no. GST25B|_ -SIRIM by request. Please contact MEAN WELL for details.<br>9.The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the<br>EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”<br>(as available on http:/Wwww.meanwell.com)|**GST25B05-P1J GST25B07-P1J GST25B09-P1J GST25B12-P1J GST25B15-P1J GST25B18-P1J GST25B24-P1J GST25B28-P1J GST25B48-P1J**|**GST25B05-P1J GST25B07-P1J GST25B09-P1J GST25B12-P1J GST25B15-P1J GST25B18-P1J GST25B24-P1J GST25B28-P1J GST25B48-P1J**|**GST25B05-P1J GST25B07-P1J GST25B09-P1J GST25B12-P1J GST25B15-P1J GST25B18-P1J GST25B24-P1J GST25B28-P1J GST25B48-P1J**|
|---|---|---|---|---|
||**SAFETY MODEL NO.**|GST25B05<br>GST25B07<br>GST25B09<br>GST25B12<br>GST25B15<br>GST25B18<br>GST25B24<br>GST25B28<br>GST25B48|||
||**DC VOLTAGE**<br>**Note.2**|5V<br>7.5V<br>9V<br>12V<br>15V<br>18V<br>24V<br>28V<br>48V|||
||**RATED CURRENT**|4.0A<br>2.93A<br>2.55A<br>2.08A<br>1.66A<br>1.38A<br>1.04A<br>0.89A<br>0.52A|||
||**CURRENT RANGE**|0 ~ 4.0A<br>0 ~ 2.93A<br>0 ~ 2.55A<br>0 ~ 2.08A<br>0 ~ 1.66A<br>0 ~ 1.38A<br>0 ~ 1.04A<br>0 ~ 0.89A<br>0 ~ 0.52A|||
||**RATED POWER (max.)**|20W<br>22W<br>23W<br>25W<br>25W<br>25W<br>25W<br>25W<br>25W|||
||**RIPPLE & NOISE (max.) Note.3**|80mVp-p<br>80mVp-p<br>80mVp-p<br>100mVp-p<br>100mVp-p<br>150mVp-p<br>150mVp-p<br>150mVp-p<br>80mVp-p|||
||**VOLTAGE TOLERANCE Note.4**|±5.0%<br>±5.0%<br>±5.0%<br>±3.0%<br>±3.0%<br>±3.0%<br>±2.0%<br>±2.0%<br>±2.0%|||
||**LINE REGULATION**<br>**Note.5**|±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%|||
||**LOAD REGULATION**<br>**Note.6**|±2.0%<br>±2.0%<br>±2.0%<br>±5.0%<br>±5.0%<br>±5.0%<br>±3.0%<br>±3.0%<br>±3.0%|||
||**SETUP, RISE, HOLD UP TIME**|1000ms, 30ms, 50ms/230VAC 1500ms, 30ms, 15ms/115VAC at full load|||
||**VOLTAGE RANGE**<br>**Note.7**|85 ~ 264VAC|||
||**FREQUENCY RANGE**|47 ~ 63Hz|||
||**EFFICIENCY (Typ.)**|81.5%<br>84.5%<br>85%<br>86.5%<br>87%<br>87%<br>88%<br>88%<br>89%|||
||**AC CURRENT**|0.6A / 115VAC 0.35A / 230VAC|||
||**INRUSH CURRENT (max.)**|Cold start 35A / 115VAC 65A / 230VAC|||
||**LEAKAGE CURRENT(max.)**<br>~~TO~~|0.25mA / 240VAC<br>~~TO~~|||
||**OVERLOAD**<br>~~TO~~<br>______|110 ~ 150% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>~~TO~~<br>______|||
||**OVER VOLTAGE**<br>~~TO~~<br>______|Protection type : Clamp by zener diode<br>110 ~ 140% rated output voltage<br>~~TO~~<br>______|||
||**WORKING TEMP.**<br>______<br>a<br>a|-30 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>______|||
||**WORKING HUMIDITY**<br>a|20% ~ 90% RH non-condensing|||
||**STORAGE TEMP., HUMIDITY**<br>a<br>a|-40 ~ +85<br>, 10 ~ 95% RH non-condensing<br>℃<br>|||
||**TEMP. COEFFICIENT**<br>~~ee~~|±<br>℃<br>℃<br>0.03% /<br>(0 ~ 50<br>)<br>~~ee~~|||
||**VIBRATION**<br>~~ee~~|10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>~~ee~~|||
||**SAFETY STANDARDS Note. 8**|UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943,<br>,PSE J60950-1 , BIS IS13252,<br>AS/NZS 60950.1<br>KC K60950-1,<br>approved<br>EAC TP TC 004 approved; SIRIM MS IEC60950-1 (optional)|||
||**WITHSTAND VOLTAGE**|I/P-O/P:4242VDC|||
||**ISOLATION RESISTANCE**<br>**EMC IMMUNITY**<br>**EMC EMISSION**|I/P-O/P:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃|||
|||**Parameter**|**Standard**|**Test Level / Note**|
|||Conducted emission|EN55032(CISPR32),FCC PART 15 / CISPR22<br>CAN ICES-3(B)/NMB-3(B),CNS13438,GB17625.1<br>EAC TP TC 020,MSIP KN32|Class B|
|||Radiated emission|EN55032(CISPR32),FCC PART 15 / CISPR22<br>CAN ICES-3(B)/NMB-3(B),CNS13438,GB17625.1<br>EAC TP TC 020,MSIP KN32|Class B|
|||Harmonic current|EN61000-3-2,GB9254|Class A|
|||Voltage flicker|EN61000-3-3|-------|
|||**Parameter**|**Standard**|**Test Level /Note**|
|||ESD|EN61000-4-2|Level 3, 8KV air; Level 2, 4KV contact|
|||RF field susceptibility|EN61000-4-3|Level 2, 3V/m|
|||EFT bursts|EN61000-4-4|Level 2, 1KV|
|||Surge susceptibility|EN61000-4-5|Level 4, 2KV/Line-Line|
|||Conducted susceptibility|EN61000-4-6|Level 2, 3V|
|||Magnetic field immunity|EN61000-4-8|Level 2, 3A/m|
|||Voltage dips , interruption|EN61000-4-11|＞<br>.<br>95% dip 0 5 periods, 30% dip 25 periods,<br>95% interruptions 250 periods<br>＞|
||**MTBF**<br>a|500Khrs min. MIL-HDBK-217F(25<br>)<br>℃|||
||**DIMENSION**|79*54*33mm (L*W*H)|||
||**PACKING**<br>~~Ce~~|191.5g; 60pcs/12.5Kg/1.22CUFT<br>~~Ce~~|||
||**PLUG**|See page 4~5 ; Other type available by customer requested|||
||**CABLE**|See page 4~5 ; Other type available by customer requested|||
||℃<br>1.All parameters are specified at230VAC input, rated load, 25<br>70% RH ambient.<br>2.DC voltage: The output voltage set at point measure by plug terminal & 50% load.<br>3.Ripple & noise are measured at20MHz by using a 12" twisted pair terminated witha0.<br>&4<br>capacitor.<br>4.Tolerance: includes set up tolerance, line regulation, load regulation.<br>5.Line regulation is measured from low line to high line at rated load.<br>6.Load regulation is measured from 10% to 100% rated load.<br>7.Derating may be needed under low input voltage. Please check the derating curve for more details.<br>8.The demand for Malaysia safety is processed with the order no. GST25B|_ -SIRIM by request. Please contact MEAN WELL for details.<br>9.The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the<br>EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”<br>(as available on http:/Wwww.meanwell.com)||||
_File Name:GST25B-SPEC 2017-05-05_
**GST25B series**
## 25W AC-DC High Reliability Industrial Adaptor
**==> picture [511 x 668] intentionally omitted <==**
**----- Start of picture text -----**<br>
Derating Curve Static Characteristics<br>100<br>85<br>100<br>80<br>70<br>50 60<br>50<br>40<br>-30 10 20 30 40 50 60 70 85 95 100 110 120 140 160 180 200 220 240 264<br>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (VAC) 60Hz<br>Mechanical Specification Unit:mm<br>UL2468 16AWG 1000±50mm for 5~12V<br>UL1185 18AWG 1800±50mm for 15~48V<br>(except for 15V,18V,24V,28V,48V)<br>Power LED<br>35±10mm 70±10mm<br>(except for 15V,18V,24V,28V,48V)<br>AC Inlet Name Plate<br>IEC320-C8<br>79 33<br>LOAD (%) LOAD (%)<br>54<br>**----- End of picture text -----**<br>
_File Name:GST25B-SPEC 2017-05-05_
**GST25B series**
25W AC-DC High Reliability Industrial Adaptor
## **DC output plug**
◎ Standard plug: P1J
|Tuning Fork Style<br>~~rs~~|Tuning Fork Style<br>~~rs~~|Type No.<br>~~rs~~|A<br>~~rs~~|B<br>~~rs~~|C<br>~~rs~~|
|---|---|---|---|---|---|
||||OD<br>~~rs~~|ID<br>~~rs~~|L<br>~~rs~~|
|B<br>A<br>w~~e~~|C<br>(Straight)<br>~~I——~~<br>~~tt™~C~—S~~|P1I<br>~~——~~|5.5<br>~~——~~|2.1|9.5|
|||P1L<br>~~——~~|5.5<br>~~——~~|2.5|9.5|
|||P1M<br>~~——~~<br>~~tt™~C~—S~~|5.5<br>~~——~~<br>~~tt™~C~—S~~|2.5<br>~~tt™~C~—S~~|11.0<br>~~tt™~C~—S~~|
||C<br>(Right-angled)<br>~~I ——~~<br>~~tt™~C~—S~~<br>~~=~~<br>~~are~~<br>~~_~~|P1IR<br>~~——~~<br>~~tt™~C~—S~~<br>~~=~~|5.5<br>~~——~~<br>~~tt™~C~—S~~<br>~~=~~|2.1<br>~~tt™~C~—S~~<br>~~=~~|9.5<br>~~tt™~C~—S~~<br>~~=~~|
|||P1JR<br>~~——~~<br>~~=~~|5.5<br>~~——~~<br>~~=~~|2.1<br>~~=~~|11.0<br>~~=~~|
|||P1LR<br>~~=~~<br>~~are~~<br>~~ee~~|5.5<br>~~=~~<br>~~are~~|2.5<br>~~=~~<br>~~are~~|9.5<br>~~=~~<br>~~are~~|
|||P1MR<br>~~=~~<br>~~are~~<br>~~ee~~|5.5<br>~~=~~<br>~~are~~|2.5<br>~~=~~<br>~~are~~|11.0<br>~~=~~<br>~~are~~|
|Barrel Style<br>~~=~~<br>~~are~~<br>~~rr~~<br>~~_~~<br>~~ee~~||Type No.<br>~~=~~<br>~~are~~<br>~~rr~~<br>~~ee~~<br>~~ee~~|A<br>~~=~~<br>~~are~~<br>~~rr~~|B<br>~~=~~<br>~~are~~<br>~~rr~~|C<br>~~=~~<br>~~are~~<br>~~rr~~|
||||OD<br>~~rr~~<br>~~ee~~|ID<br>~~rr~~<br>~~ee~~|L<br>~~rr~~|
|A<br>B<br>~~rr~~<br>~~BR~~<br>7~~>=~~|C<br>(Straight)<br>~~rr~~<br>~~_~~<br>~~ee~~<br>~~—~~<br>~~BR~~|P2I<br>~~rr~~<br>~~ee~~<br>~~ee~~<br>~~—~~|5.5<br>~~rr~~<br>~~ee~~<br>~~—~~|2.1<br>~~rr~~<br>~~ee~~<br>~~—~~|9.5<br>~~rr~~<br>~~—~~|
|||P2J<br>~~ee~~<br>~~ee ~~<br>~~—~~|5.5<br> ~~ee~~<br>~~—~~|2.1<br>~~ee~~<br>~~—~~|11.0<br>~~—~~|
|||P2L<br>~~—~~<br>~~BR~~|5.5<br>~~—~~<br>~~BR~~|2.5<br>~~—~~<br>~~BR~~|9.5<br>~~—~~<br>~~BR~~|
|||P2M<br>~~—~~<br>~~BR~~|5.5<br>~~—~~<br>~~BR~~|2.5<br>~~—~~<br>~~BR~~|11.0<br>~~—~~<br>~~BR~~|
||C<br>(Right-angled)<br>~~—~~<br>~~BR~~<br>~~>=~~<br>~~ee~~<br>~~are~~|P2IR<br>~~—~~<br>~~BR~~<br>~~>=~~|5.5<br>~~—~~<br>~~BR~~<br>~~>=~~|2.1<br>~~—~~<br>~~BR~~<br>~~>=~~|9.5<br>~~—~~<br>~~BR~~<br>~~>=~~|
|||P2JR<br>~~BR~~<br>~~>=~~|5.5<br>~~BR~~<br>~~>=~~|2.1<br>~~BR~~<br>~~>=~~|11.0<br>~~BR~~<br>~~>=~~|
|||P2LR<br>~~>=~~<br>~~ee~~|5.5<br>~~>=~~<br>~~ee~~<br>~~ee~~|2.5<br>~~>=~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|9.5<br>~~>=~~<br>~~ee~~<br>~~ee~~|
|||P2MR<br>~~>=~~<br>~~ee~~<br>~~are~~<br>~~ee~~|5.5<br>~~>=~~<br>~~ee~~<br>~~ee~~<br>~~are~~|2.5<br>~~>=~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~are~~|11.0<br>~~>=~~<br>~~ee~~<br>~~ee~~<br>~~are~~|
|Lock Style<br>7~~>=~~<br>~~are~~<br>~~re~~||Type No.<br>~~>=~~<br>~~are~~<br>~~re~~<br>~~ee~~|A<br>~~>=~~<br>~~are~~<br>~~re~~|B<br>~~>=~~<br>~~are~~<br>~~re~~|C<br>~~>=~~<br>~~are~~<br>~~re~~|
||||OD<br>~~re~~|ID<br>~~re~~|L<br>~~re~~|
|A<br>B<br>C<br>Locking<br>SWITCHCRAFT original or equivalent<br>~~re~~<br>~~Nom~~<br>~~ee~~||P2S(S761K)<br>P2K(761K)<br>~~re~~<br>~~ee~~<br>~~Nom~~|5.53<br>5.53<br>~~re~~<br>~~Nom~~|2.03<br>2.54<br>~~re~~<br>~~Nom~~|12.06<br>12.06<br>~~re~~<br>~~Nom~~|
|||P2C(S760K)<br>P2D(760K)<br>~~Nom~~<br>~~ee~~|5.53<br>5.53<br>~~Nom~~<br>~~ee~~|2.03<br>2.54<br>~~Nom~~<br>~~ee~~<br>~~ee~~|9.52<br>9.52<br>~~Nom~~<br>~~ee~~<br>~~ee~~|
|Min. Pin Style<br>~~ARR~~||Type No.<br>~~ARR~~|A<br>~~ARR~~|B<br>~~ee~~<br>~~ARR~~|C<br>~~ee~~<br>~~ARR~~|
||||OD<br>~~ARR~~|ID<br>~~ARR~~|L<br>~~ARR~~|
|B<br>A<br>C<br>EIAJ equivalent<br>~~ARR~~<br>~~Nees~~<br>~~ee~~||P3A<br>~~ARR~~<br>~~Nees~~|2.35<br>~~ARR~~<br>~~Nees~~|0.7<br>~~ARR~~<br>~~Nees~~|11.0<br>~~ARR~~<br>~~Nees~~|
|||P3B<br>~~Nees~~|4.0<br>~~Nees~~|1.7<br>~~Nees~~|11.0<br>~~Nees~~|
|||P3C<br>P3B<br>~~Nees~~<br>~~ee~~|4.0<br>4.75<br>~~Nees~~<br>~~ee~~|1.7<br>1.7<br>~~Nees~~<br>~~ee~~|11.0<br>11.0<br>~~Nees~~|
◎ Optional DC plug:
_File Name:GST25B-SPEC 2017-05-05_
**GST25B series**
25W AC-DC High Reliability Industrial Adaptor
A B C D Center Pin Style Type No. ~~a~~ A C P4A 5 ~~ee~~ OD.5 ID3.4 11.0 ~~ee~~ L Center Pin1.0 P4B 6.5 4.4 11.0 1.4 B ~~==~~ D EIAJ equivalent P4C 7.4 5.1 11.0 0.6 ~~fr oo~~ Pin Assignment Min. DIN 3 Pin with Lock (male) Type No. ~~a~~ PIN No. Output 1 +Vo 1 2 R6B 2 -Vo 3 ~~2~~ KYCON KPPX-3P equivalent 3 +Vo Pin Assignment Min. DIN 4 Pin with Lock (male) Type No. PIN No. Output 1 +Vo ~~ee a~~ 2 3 2 -Vo R7B tr, ~~@~~ 1 4 KYCON KPPX-4P equivalent ~~eee~~ 3 -Vo 4 +Vo e ~~l~~ l 14 | | ~~=e —~~ Pin Assignment Min. DIN 4 Pin with Lock (female) Type No. ~~aape~~ PIN No1 . ~~eee~~ Output+Vo 2 -Vo 2 3 R7BF 1 4 3 -Vo KYCON KPJX-CM-4S equivalent 4 +Vo Pin Assignment DIN 5 Pin (male) Type No. ~~EE a~~ I PIN No ~~es~~ 1 . ~~eee~~ Output-Vo 2 -Vo 1 3 R1B 4 2 5 3 +Vo “=, ~~ee~~ 4 -Vo ~~Mi ==~~ 5 +Vo Pin Assignment Stripped and tinned leads Type No. ~~a —~~ PIN No. Output ~~ee~~ L (red) 1 1 +Vo 2 L1 (black) by customer Length of Land L1 by request 2 -Vo (MW’s standard length, L: 25 mm, L1: 5 mm)
## **Installation Manual**
Please refer to : http://www.meanwell.com/manual.html
_File Name:GST25B-SPEC 2017-05-05_
Updated at June 3, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →