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Wenzhou Mingwei Automation System Co., Ltd.
Wenzhou Mingwei Automation System Co., Ltd. > Product Catalog > Switching Powr Supply > 120W AC/DC Switching Power Supply (S-120)
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Wenzhou Mingwei Automation System Co., Ltd.

City : Wenzhou

Province/State : Zhejiang

Country/Region : China

Telephone: 86-577-62738001

 

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120W AC/DC Switching Power Supply (S-120)

120W AC/DC Switching Power Supply (S-120) S-120

120W AC/DC Switching Power Supply (S-120)

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Detailed Product Description

120W Single Output Switching Power Supply                        S-120 series


Features :
AC input range selectable by switch
Protections: Short circuit/Over load
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 25KHz
Low cost
High reliability


































































































































































































MODEL S-120-5 S-120-7.5 S-120-10 S-120-12 S-120-15 S-120-18 S-120-24 S-120-27 S-120-48
OUTPUT DC VOLTAGE  5V 7.5V 10V 12V 15V 18V 24V 27V 48V
RATED CURRENT 24A 16A 12A 10A 8A 6.7A 5A 4.4A 2.5A
CURRENT RANGE 0 ~ 24A 0 ~ 16A 0 ~ 12A 0 ~ 10A 0 ~ 8A 0 ~ 6.7A 0 ~ 5A 0 ~ 4.4A 0 ~ 2.5A
RATED POWER 120W 120W 120W 120W 120W 120.6W 120W 118.8W 120W
RIPPLE & NOISE (max.) Note.2 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p
VOLTAGE ADJ. RANGE 4.75 ~ 5.5V 6.75 ~ 8.25V 9 ~ 11V 10.8 ~ 13.2V 13.5 ~ 16.5V 16.2 ~ 19.8V 21.6 ~ 26.4V 24.4 ~ 29.7V 43.2 ~ 52.8V
VOLTAGE TOLERANCE Note.3 ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5% ±0.3% ±0.3% ±0.3% ±0.3% ±0.2% ±0.2% ±0.2%
LOAD REGULATION ±0.5% ±0.5% ±0.3% ±0.3% ±0.3% ±0.3% ±0.2% ±0.2% ±0.2%
SETUP, RISE, HOLD TIME 200ms, 80ms, 20ms at full load
INPUT VOLTAGE RANGE 85 ~ 132VAC/180 ~ 264VAC selected by switch       255 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 78% 80% 80% 81% 81% 82% 84% 84% 84%
AC CURRENT 2.8A/115VAC          1.4A/230VAC
INRUSH CURRENT (max.) COLD START 30A/115VAC 60A/230VAC
LEAKAGE CURRENT <1mA / 240VAC
PROTECTION OVERLOAD 105 ~ 150% rated output power 
Protection type : Shut down o/p voltage, re-power on to recover.
ENVIRONMENT WORKING TEMP. -10 ~ +60℃ (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -20 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03%/℃ (0 ~ 50℃)
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC SAFETY STANDARDS Design refer to UL1012
WITHSTAND VOLTAGE I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATION Design refer to FCC Part15 J Conduction Class B
OTHERS MTBF 322.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION 199*98*38mm (L*W*H)
PACKING 0.65Kg; 30pcs/21.43Kg/0.0250CMB

Place of Origin:Zhejiang in China
Model No:S-120
Brand Name:INTMW
Payment Terms:T/T(Bank Transfer),

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