# AC/DC Power Supply, ITE, 1 Output, 18 W, 28 VDC, 640 mA
**URL**: https://novapart.co/products/GST18B28-P1J/ac-dc-power-supply-ite-1-output-18-w-28-vdc-640-ma
**SKU**: GST18B28-P1J
**Manufacturer**: MEAN WELL
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC External Plug In Adaptor Power Supplies
**Price**: €13.8300
**Stock**: 10+
**Lead Time**: 134 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Plug Type | IEC 60320 C8 |
| Product Range | GST18B Series |
| No. Of Outputs | 1 Output |
| Output Connector | Barrel Plug Center Positive 2.1mm x 5.5mm x 11mm |
| Output Power Max | 18W |
| Input Voltage Vac | 85V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 640mA |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 28VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3265813/)
> 18W AC-DC High Reliability Industrial Adaptor **GST18B series**
Ⅱ
THOMAS SAMUEL THOMAS SAMUEL (3) (C Al @. ~~Be \~~ Ai ~~G~~ & **IS13252 K60950-1 TPTC004 UL60950-1 EN60950-1 J60950-1 CNS14336 AS/NZS60950-1** fs, Energy Verified **GB4943 MS IEC60950-1 IEC60950-1 (optional)**
## ■
**==> picture [13 x 11] intentionally omitted <==**
**----- Start of picture text -----**
■
**----- End of picture text -----**
## Ⅱ
℃
## ■
## ■
**==> picture [10 x 31] intentionally omitted <==**
**----- Start of picture text -----**
{
**----- End of picture text -----**
ψ ψ
_File Name:GST18B-SPEC 2017-05-05_
**GST18B series**
18W AC-DC High Reliability Industrial Adaptor
## **SPECIFICATION**
|**SPECIFICATION**|**SPECIFICATION**||||
|---|---|---|---|---|
|**ORDER NO.**
**SAFETY MODEL NO.**
**DC VOLTAGE**
**Note.2**
**RATED CURRENT**
**CURRENT RANGE**
**RATED POWER (max.)**
**RIPPLE & NOISE (max.) Note.3**
**OUTPUT**
**SETUP, RISE, HOLD UP TIME**
**FREQUENCY RANGE**
**EFFICIENCY (Typ.)**
**AC CURRENT**
**INPUT**
**ENVIRONMENT**
**INRUSH CURRENT (max.)**
**LEAKAGE CURRENT(max.)**
**SAFETY STANDARDS Note. 8**
**SAFETY &**
**EMC**
**(Note. 9)**
**WORKING TEMP.**
**WORKING HUMIDITY**
**STORAGE TEMP., HUMIDITY**
**TEMP. COEFFICIENT**
**VIBRATION**
**MTBF**
**DIMENSION**
**OTHERS**
**NOTE**
**PACKING**
**PROTECTION**
5V
GST18B05
**GST18B05-P1J**
**GST18B09-P1J**
**GST18B15-P1J**
**GST18B24-P1J**
**GST18B48-P1J**
**GST18B07-P1J**
**GST18B12-P1J**
**GST18B18-P1J**
**GST18B28-P1J**
7.5V
GST18B07
9V
GST18B09
12V
GST18B12
15V
GST18B15
18V
GST18B18
24V
GST18B24
28V
GST18B28
48V
GS18B48
3.0A
2.0A
2.0A
1.50A
1.20A
1.0A
0.75A
0.64A
0.375A
0 ~ 3.0A
0 ~ 2.0A
0 ~2.0A
0 ~ 1.20A
0 ~ 1.0A
0 ~ 0.75A
80mVp-p
80mVp-p
80mVp-p
100mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
**VOLTAGE TOLERANCE Note.4**
**LINE REGULATION**
**Note.5**
**LOAD REGULATION**
**Note.6**
±5.0%
±5.0%
±5.0%
±3.0%
±3.0%
±3.0%
±2.0%
±2.0%
±2.0%
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
±5.0%
±5.0%
±5.0%
±3.0%
±3.0%
±3.0%
±2.0%
±2.0%
±2.0%
47 ~ 63Hz
0.25mA / 240VAC
**WITHSTAND VOLTAGE**
**ISOLATION RESISTANCE**
I/P-O/P:4242VDC
I/P-O/P:100M Ohms / 500VDC / 25
/ 70% RH
℃
500Khrs min. MIL-HDBK-217F(25
)
℃
-30 ~ +70
(Refer to "Derating Curve")
℃
20% ~ 90% RH non-condensing
-40 ~ +85
, 10 ~ 95% RH non-condensing
℃
±
℃
℃
0.03% /
(0 ~ 50
)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
79*54*33mm (L*W*H)
191.5g; 60pcs/12.5Kg/1.22CUFT
**CONNECTOR**
**PLUG**
**CABLE**
15W
15W
18W
18W
0 ~ 1.50A
18W
18W
18W
18W
0 ~ 0.64A
18W
0 ~ 0.375A
℃
**OVERLOAD**
**OVER VOLTAGE**
110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Protection type : Clamp by zener diode, output short
See page 4~5 ; Other type available by customer requested
See page 4~5 ; Other type available by customer requested
80mVp-p
85 ~ 264VAC
0.5A / 115VAC 0.3A / 230VAC
Cold start 35A / 115VAC 65A / 230VAC
110 ~ 140% rated output voltage
1000ms, 30ms, 50ms/230VAC 1500ms, 30ms, 15ms/115VAC at full load
**VOLTAGE RANGE**
**Note.7**
81%
85%
85%
86%
87%
88%
88%
88.5%
89%
UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943,
,PSE J60950-1, BIS IS13252,
AS/NZS 60950.1
KC K60950-1,
approved
EAC TP TC 004 approved; SIRIM MS IEC60950-1 (optional)
**EMC IMMUNITY**
**EMC EMISSION**
**Parameter**
**Standard**
EN55032(CISPR32),FCC PART 15 / CISPR22
CAN ICES-3(B)/NMB-3(B),CNS13438,GB17625.1
EAC TP TC 020,MSIP KN32
EN61000-3-2,GB9254
**Test Level / Note**
Class B
-------
EN61000-3-3
Class B
Class A
**Parameter**
ESD
**Standard**
EN61000-4-2
**Test Level /Note**
EN61000-4-3
EN61000-4-4
EN61000-4-6
EN61000-4-5
EN61000-4-8
EN61000-4-11
＞
.
95% dip 0 5 periods, 30% dip 25 periods,
95% interruptions 250 periods
＞
EN55032(CISPR32),FCC PART 15 / CISPR22
CAN ICES-3(B)/NMB-3(B),CNS13438,GB17625.1
EAC TP TC 020,MSIP KN32
Conducted emission
Radiated emission
Harmonic current
Voltage flicker
EFT bursts
Surge susceptibility
Level 3, 8KV air; Level 2, 4KV contact
Conducted susceptibility
Voltage dips , interruption
Level 2, 3V/m
Level 4, 2KV/Line-Line
Level 2, 3A/m
Level 2, 3V
Level 2, 1KV
RF fieldsusceptibility
Magnetic fieldimmunity
Re
JNY~-2—2~zgFTYyTW>-TNH
Be
___
es
a
a
.
_——————_—
1.All parameters are specified at230VAC input, rated load, 25
70% RH ambient.
2.DC voltage: The output voltage set at point measure by plug terminal & 50% load.
3.Ripple & noise are measured at20MHz by using a 12" twisted pair terminated witha0.
&4
capacitor.
4.Tolerance: includes set up tolerance, line regulation, load regulation.
5.Line regulation is measured from low line to high line at rated load.
6.Load regulation is measured from 10% to 100% rated load.
7.Derating may be needed under low input voltage. Please check the derating curve for more details.
8.The demand for Malaysia safety is processed with the order no. GST18B| -SIRIM by request. Please contact MEAN WELL for details.
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
EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http:/Wwww.meanwell.com)||**GST18B05-P1J**
**GST18B09-P1J**
**GST18B15-P1J**
**GST18B24-P1J**
**GST18B48-P1J**
**GST18B07-P1J**
**GST18B12-P1J**
**GST18B18-P1J**
**GST18B28-P1J**|||
||**SAFETY MODEL NO.**|GST18B05
GST18B07
GST18B09
GST18B12
GST18B15
GST18B18
GST18B24
GST18B28
GS18B48|||
||**DC VOLTAGE**
**Note.2**|5V
7.5V
9V
12V
15V
18V
24V
28V
48V|||
||**RATED CURRENT**|3.0A
2.0A
2.0A
1.50A
1.20A
1.0A
0.75A
0.64A
0.375A|||
||**CURRENT RANGE**|0 ~ 3.0A
0 ~ 2.0A
0 ~2.0A
0 ~ 1.20A
0 ~ 1.0A
0 ~ 0.75A
0 ~ 1.50A
0 ~ 0.64A
0 ~ 0.375A|||
||**RATED POWER (max.)**|15W
15W
18W
18W
18W
18W
18W
18W
18W|||
||**RIPPLE & NOISE (max.) Note.3**|80mVp-p
80mVp-p
80mVp-p
100mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
80mVp-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|||
||**VOLTAGE RANGE**
**Note.7**|85 ~ 264VAC|||
||**FREQUENCY RANGE**|47 ~ 63Hz|||
||**EFFICIENCY (Typ.)**|81%
85%
85%
86%
87%
88%
88%
88.5%
89%|||
||**AC CURRENT**|0.5A / 115VAC 0.3A / 230VAC|||
||**INRUSH CURRENT (max.)**|Cold start 35A / 115VAC 65A / 230VAC|||
||**LEAKAGE CURRENT(max.)**
Re|0.25mA / 240VAC
JNY~-2—2~zgFTYyTW>-TNH|||
||**OVERLOAD**
Re
Be|110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
JNY~-2—2~zgFTYyTW>-TNH
___|||
||**OVER VOLTAGE**
Re
Be
es|℃
Protection type : Clamp by zener diode, output short
110 ~ 140% rated output voltage
JNY~-2—2~zgFTYyTW>-TNH
___|||
||**WORKING TEMP.**
Be
es
a|-30 ~ +70
(Refer to "Derating Curve")
℃
20% ~ 90% RH non-condensing
___|||
||**WORKING HUMIDITY**
es
a|20% ~ 90% RH non-condensing|||
||**STORAGE TEMP., HUMIDITY**
a|-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 STANDARDS Note. 8**|UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943,
,PSE J60950-1, BIS IS13252,
AS/NZS 60950.1
KC K60950-1,
approved
EAC TP TC 004 approved; SIRIM MS IEC60950-1 (optional)|||
||**WITHSTAND VOLTAGE**|I/P-O/P:4242VDC|||
||**ISOLATION RESISTANCE**
**EMC IMMUNITY**
**EMC EMISSION**
_——————_—|I/P-O/P:100M Ohms / 500VDC / 25
/ 70% RH
℃|||
|||**Parameter**|**Standard**|**Test Level / Note**|
|||Conducted emission|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|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|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 fieldsusceptibility|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 fieldimmunity|EN61000-4-8|Level 2, 3A/m|
|||Voltage dips , interruption
_——————_—|EN61000-4-11
_——————_—|＞
.
95% dip 0 5 periods, 30% dip 25 periods,
95% interruptions 250 periods
＞|
||**MTBF**
_——————_—|500Khrs min. MIL-HDBK-217F(25
)
℃
_——————_—|||
||**DIMENSION**
_——————_—|79*54*33mm (L*W*H)
_——————_—|||
||**PACKING**
_——————_—|191.5g; 60pcs/12.5Kg/1.22CUFT
_——————_—|||
||**PLUG**
_——————_—|See page 4~5 ; Other type available by customer requested
_——————_—|||
||**CABLE**|See page 4~5 ; Other type available by customer requested|||
||℃
1.All parameters are specified at230VAC input, rated load, 25
70% RH ambient.
2.DC voltage: The output voltage set at point measure by plug terminal & 50% load.
3.Ripple & noise are measured at20MHz by using a 12" twisted pair terminated witha0.
&4
capacitor.
4.Tolerance: includes set up tolerance, line regulation, load regulation.
5.Line regulation is measured from low line to high line at rated load.
6.Load regulation is measured from 10% to 100% rated load.
7.Derating may be needed under low input voltage. Please check the derating curve for more details.
8.The demand for Malaysia safety is processed with the order no. GST18B| -SIRIM by request. Please contact MEAN WELL for details.
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
EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http:/Wwww.meanwell.com)||||
_File Name:GST18B-SPEC 2017-05-05_
**GST18B series**
## 18W AC-DC High Reliability Industrial Adaptor
**==> picture [511 x 668] intentionally omitted <==**
**----- Start of picture text -----**
Derating Curve Static Characteristics
100
85
100
80
70
50 60
50
40
-30 10 20 30 40 50 60 70 85 95 100 110 120 140 160 180 200 220 240 264
AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (VAC) 60Hz
Mechanical Specification Unit:mm
UL1185 16AWG 1200±50mm for 5~12V
UL1185 18AWG 1800±50mm for 15~48V
70±10mm
Power LED
AC Inlet Name Plate
IEC320-C8
79 33
LOAD (%) LOAD (%)
54
**----- End of picture text -----**
_File Name:GST18B-SPEC 2017-05-05_
**GST18B series**
18W AC-DC High Reliability Industrial Adaptor
## **DC output plug**
◎ Standard plug: P1J
**==> picture [284 x 63] intentionally omitted <==**
**----- Start of picture text -----**
P1J Pin Assignment
5.5 11±0.5mm C"+"
2.1
Outside Inside
**----- End of picture text -----**
◎ Optional DC plug:
A B C Tuning Fork Style Type No. OD ID L ~~rs~~ C P1I 5.5 2.1 9.5 P1L 5.5 2.5 9.5 A ~~i~~ (Straight) P1M 5.5 2.5 11.0 C P1IR 5.5 2.1 9.5 B ey ~~io~~ n ~~= ee— ee~~ P1JR 5.5 2.1 11.0 P1LR 5.5 2.5 9.5 (Right-angled) ~~=~~ P1MR 5.5 2.5 11.0 ~~———o~~ A B C Barrel Style Type No. ~~OO~~ OD ID L C ~~ee~~ P2I ~~ee~~ 5.5 2.1 ~~ee~~ 9.5 P2J 5.5 2.1 11.0 P2L 5.5 2.5 9.5 A (Straight) P2M 5.5 2.5 11.0 B C ~~rr~~ P2IR 5.5 2.1 9.5 M ~~S—~~ P2JR 5.5 2.1 11.0 ~~ee~~ P2LR ~~ee~~ 5.5 2.5 ~~ee~~ 9.5 (Right-angled) 7 ~~>=~~ P2MR 5.5 2.5 11.0 ~~———~~ A B C ~~—~~ Lock Style Type No. OD ID ~~a~~ L A Locking C P2S(S761K) 5.53 2.03 12.06 P2K(761K) 5.53 2.54 12.06 % ~~6~~ B C ~~oH= fTee-—~~ P2C(S760K) ~~ee~~ 5.53 ~~es~~ 2.03 9.52 ~~ee~~ SWITCHCRAFT original or equivalent P2D(760K) 5.53 2.54 9.52 ~~———~~ A B C Min. Pin Style Type No. OD ID L ~~RRR~~ A C P3A 2.35 0.7 11.0 ~~i~~ P3B 4.0 1.7 11.0 B ~~ef~~ EIAJ equivalent ~~oe~~ P3C 4.75 1.7 11.0
_File Name:GST18B-SPEC 2017-05-05_
**GST18B series**
18W 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:GST18B-SPEC 2017-05-05_
## Links
- [View this product on Novapart](https://novapart.co/products/GST18B28-P1J/ac-dc-power-supply-ite-1-output-18-w-28-vdc-640-ma)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/mean-well/gst18b28-p1j/adapter-ac-dc-28v-0-64a/dp/3265813)
---
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