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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Meanwell
  • Model Number: GSM120B
  • Output Type: DC
  • Connection: Plug In
  • Warranty: 3 Years
  • Certificate: TUV CB EMC CE ErP UL FCC
  • Energy Efficiency: Level VI
  • Power: 120w
  • Output voltage: 12 15 20 24 48v
  • Efficiency: 88%~91.5%
  • Current Range: 0~8.5A
  • Working TEMP.: -30~ +60℃
  • Demension: 167*67*35mm (L*W*H)
  • PACKING: 0.6Kg; 20pcs/13,0Kg/0.9CUFT

Packaging & Delivery

Packaging Details Special carton:0.6Kg; 20pcs/13,0Kg/0.9CUFT
Delivery Time Generally 3~5 days against payment
Adapter Description

Meanwell Power Adapter GSM120B  AC TO DC Medical Plug Power Adapter

Feature:

1.Universal AC input / Full range 3 pole AC inlet IEC320-C14
2.Medical safety approved (2 x MOPP between primary to secondary)
3.Suitable for BF application with appropriate system consideration
4.Low leakage current <100uA
5.No load power consumption<0.1W
6.Energy efficiency level VI(Except 5~9V for Level V)
7.Fanless design with -30~+60°C working temperature 8.Class I power (with earth pin)
9.Protections: Short circuit / Overload / Over voltage/ Over temperature


GSM120B is a highly reliable, 120W desktop style single-output green medical adaptor series. This product is equipped with a 2-pin (no FG) standard IEC320-C8 power plug, adopting the input range from 80VAC to 264VAC. The entire series supplies different output voltages between 12VDC and 48VDC that can satisfy the demands for various kinds of medical electrical devices. The circuitry design meets the international medical standards (2*MOPP), having an ultra low leakage/current (<100uA), fitting the medical devices in direct electrical contact with the patients.

With the efficiency up to 91.5% and the extremely low no-load power consumption below 0.15W, GSM120B is compliant with USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, EU ErP,and meet Code of Conduct (CoC) Version 5. The supreme feature allows the adaptor to save the energy when it is either under the operating mode or the standby mode. The entire series utilizes the 94V-0 flame retardant plastic case, providing the double insulation that effectively prevents electrical shock. GSM120B is approved with the international medical safety certificates.

Adapter PARM
MODEL
GSM120B12-R7B
GSM120B15-R7B
GSM120B20-R7B
GSM120B24-R7B
GSM120B48-R7B







OUTPUT
SAFETY MODEL 
GSM120B12
GSM120B15
GSM120B20
GSM120B24
GSM120B48
DC VOLTAGE 
12V
15V
20V
24V
48V
RATED CURRENT
8.5A
7A
6A
5A
2.5A
CURRENT RANGE
0~8.5A
0~7A
0~6A
0~5A
0~2.5A
RATED POWER 
102W
105W
120W
120W
120W
RIPPLE & NOISE 
120mVp-p
150mVp-p
180mVp-p
200mVp-p
240mVp-p
VOLTAGE TOLERANCE 
±5.0%
±5.0%
±5.0%
±3.0%
±2.5%
LINE REGULATION 
±1.0%
±1.0%
±1.0%
±1.0%
±1.0%
LOAD REGULATION 
±5.0%
±5.0%
±4.0%
±3.0%
±2.5%
SETUP, RISE, HOLD UPTIME
1500ms, 30ms / 230VAC 2000ms, 30ms / 115VAC at full load
MODEL
GSM120B12
GSM120B15
GSM120B20
GSM120B24
GSM120B48




INPUT
VOLTAGE RANGE 
80 ~ 264VAC 120 ~370VDC
FREQUENCY RANGE
47~63Hz
EFFICIENCY (Typ.)
88%
89%
89%
90%
91.5%
AC CURRENT
1.4A/ 115VAC 0.7A/ 230VAC
INRUSH CURRENT 
35A/115VAC 70A/230VAC
LEAKAGE CURRENT(max.)
Touch current < 10^A/264VAC



PROTECTION 
OVERLOAD
105 ~ 160% rated output power
Protection type :Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
105 ~ 135% rated output voltage
Protection type : Clamp by zener diode
ENVIRONMENT
WORKING TEMP.
-30 ~ +60°C (Refer to Derating Curve)
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +85C, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03% / C (0 ~ 40C)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes





SAFETY &EMC

SAFETY STANDARDS
ANSI/AAMI ES60601-1 / 60601-1-11, TUV EN60601-1 / 60601-1-11 approved
WITHSTAND VOLTAGE
I/P-O/P:4KVAC
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25C/ 70% RH
EMC EMISSION
Compliance to EN55011(CISPR11) class B, EN61000-3-2,3, FCC PART 15 class B
EMC IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3 medical level, criteriaA
CONNECTOR
PLUG
See page 3 ; Other type available by customer requested
CABLE
See page 3 ; Other type available by customer requested
Adapter APPL
Packing & Delivery
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Our Company
FAQ Of Adapter

How to choose a right Mean well Switching Power Supply?

A.To increase the reliability of the S.P.S., we suggest users choose a unit that has a rating of 30% more power than actual need.
For example, if the system needs a 100W source, we suggest that users choose a S.P.S. with 130W of output power or more. By doing this, you can effectively boost the reliability of the S.P.S. in your system

B. Choosing functions based on your application:
1. Protection function: Over Voltage Protection (OVP), Over Temperature Protection (OVP), Over Load Protection (OLP), and etc.
2. Application function: Signaling Function (Power Good, Power Fail), Remote Control, Remote Sensing, and etc.
3. Special function: Power Factor Correction (PFC), Uninterruptible Power Supply (UPS) function.

C. Make sure that the model qualifies for the safety standards and EMC regulations you need.
1.Apparent Power=Input Voltage x Input Current (VA)
2.Real Power= Input Voltage x Input Current x Power Factor (W)

From the environment friendly point, the electric power plant needs to generate a power which is higher than apparent power in order to steadily provide electricity to the market. The real usage of electricity should be defined by real power. Assuming the power factor is 0.5, the power plant needs to produce more than 2VA to satisfy 1W real power. On the contrary, if the power factor is 0.95, the power plant only needs to generate more than 1.06VA to provide 1W real power need. 

Contact Us

Mr. Eddie Chau, MeanWell Products Consultant
Hangzhou Kulon Electronics Co.,Ltd.
Add: 6F, 3 Bld, Holley Nova Park, Liansheng Road, Wuchang Street, Yuhang District, Hangzhou, China
Mobile: 008618157181719
Tel: 0086 571 8500 3730 / 8500 3733
Fax: 0086 571 8500 3737 QQ:2853053269
Skype: sales32.kulon1 Website: www.kulon.com

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