Meanwell ac-dc switching power supply/120W AC-DC Single Output Desktop /adaptor 120w/switching power supply with pfc function

ORDER NO.

GS120A48P1M

OUTPUT

SAFETY MODEL NO.

GS120A48

DC VOLTAGE    

48V

RATED CURRENT

2.5A

CURRENT RANGE

0 ~ 2.5A

RATED POWER

120W

RIPPLE & NOISE (max.)   Note.2

240mVp-p

VOLTAGE TOLERANCE      Note.3

±2.0%

LINE REGULATION       Note.4

±1.0%

LOAD REGULATION     

±2.0%

SETUP, RISE TIME    Note.6

2000ms, 30ms / 230VAC         2500ms, 30ms / 115VAC

at full load

HOLD UP TIME (Typ.)

20ms / 230VAC 20ms / 115VAC at full load

INPUT

VOLTAGE RANGE      Note.7

85 ~ 264VAC     120 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR (Typ.)

PF>0.97 / 230VAC         PF>0.99 / 115VAC at full load

EFFICIENCY (Typ.)  

R7B

91%

P1M

90.5%

AC CURRENT

1.4A / 115VAC         0.7A / 230VAC

INRUSH CURRENT (max.)

70A / 230VAC

LEAKAGE CURRENT(max.)

0.75mA / 240VAC

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 : Shut down o/p voltage, re-power on to recover

OVER TEMPERATURE

RTH2 > 100°C ±10°C

Protection type : Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.

-30 ~ +70°C(Refer to "Derating Curve")

WORKING HUMIDITY

20%~90% RH non-condensing

STORAGE TEMP., HUMIDITY

-40~+85°C, 10~95%RH

TEMP. COEFFICIENT

±0.03%/°C (0~50°C)

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY&EMC (Note. 5)

SAFETY STANDARDS

UL60950-1, TUV EN60950-1, BSMI CNS14336, J60950-1(except for 48V) approved

WITHSTAND VOLTAGE

I/P-O/P:3KVAC

ISOLATION RESISTANCE

I/P-O/P:100M Ohms /500VDC/25°C/70% RH

EMC EMISSION

Compliance to EN55022(CISPR22) ,EN61204-3 class B, CNS13438 class B, FCC PART 15, EN61000-3-2,3

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A

OTHERS

MTBF

400.7K hrs min. MIL-HDBK-217F(25°C)

DIMENSION

167*67*35mm (L*W*H)

PACKING

0.62Kg; 20pcs/13.4Kg/0.9CUFT

CONNECTOR

PLUG

See page 2 ; Other type available by customer requested

CABLE

See page 2 ; Other type available by customer requested

NOTE

1.All parameters are specified at 230VAC input, rated load, 25°C 70% RH ambient.

2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.

3.Tolerance: includes set up tolerance, line regulation, load regulation.

4.Line regulation is measured from low line to high line at rated load.

5.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meetsEMC directives.

6. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.

7. Derating may be needed under low input voltages. Please check the derating curve for more details.