MODEL

LPS-75-48

OUTPUT

DC VOLTAGE

48V

RATED CURRENT

1.56A

CURRENT RANGE

0 ~ 1.7A

RATED POWER

75W

PEAK LOAD(10sec.)  Note.4

74.88W

RIPPLE & NOISE (max.)   Note.2

120mVp-p

VOLTAGE ADJ. RANGE

45 ~ 54V

VOLTAGE TOLERANCE   Note.3

±2.0%

LINE REGULATION    

±1.0%

LOAD REGULATION    

±1.0%

SETUP, RISE TIME

100ms, 35ms/230VAC         100ms, 35ms/115VAC at full load

HOLD UP TIME (Typ.)

60ms/230VAC         12ms/115VAC at full load

INPUT

VOLTAGE RANGE

90 ~ 264VAC         127 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

83%

AC CURRENT (Typ.)

1.9A/115VAC         1.1A/230VAC

INRUSH CURRENT (Typ.)

COLD START 18A/115VAC         36A/230VAC

LEAKAGE CURRENT

<1mA / 240VAC

PROTECTION

OVER LOAD

115~ 150% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

57.6 ~ 67.2V

Protection type : Hiccup mode, recovers automatically after fault condition is removed

FUNCTION

REMOTE ON/OFF

RC+/RC- : 0 ~ 0.8V power on ; 4 ~ 10V power off

ENVIRONMENT

WORKING TEMP.

-20~+70°C (Refer to derating curve)

WORKING HUMIDITY

20~90% RH non-condensing

STORAGE TEMP., HUMIDITY

-20~+85°C, 10~95%RH

TEMP. COEFFICIENT

±0.04%/°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 approved

WITHSTAND VOLTAGE

I/P-O/P:3KVAC   I/P-FG:1.5KVAC    O/P-FG:0.5KVAC

ISOLATION RESISTANCE

I/P-O/P, I/P-FG, O/P-FG:100MOhms/500VDC/25°C/70%RH

EMC EMISSION

Compliance to EN55011, EN55022 (CISPR22) Class B, EN61000-3-2,-3

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), heavy industry level, criteria A

OTHERS

MTBF

355Khrs min.      MIL-HDBK-217F (25°C)

DIMENSION

222*55*30mm (L*W*H)

PACKING

0.3Kg; 48pcs/15.6Kg/1.12CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.

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

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

4. 33.3% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.

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 meets EMC directives.