75W Battery charger power supply

MODEL

AD-75-A

 AD-75-B

OUTPUT

OUTPUT NUMBER

CH1

?CH1

CH2

DC VOLTAGE

13.8V

13.2V

27.8V

26.5V

RATED CURRENT

5A

0.35A

?2.2A

0.5A

CURRENT RANGE

0 ~ 5A

??

0 ~ 2.2A

?

RATED POWER

74W

 75W

RIPPLE & NOISE (max.)

100mVp-p

?120mVp-p

?

VOLTAGE ADJ. RANGE

CH1: 12 ~ 14.5V

?CH1: 24 ~ 29V

VOLTAGE TOLERANCE

±1.0%

?±1.0%

LINE REGULATION

±0.5%

?±0.5%?

LOAD REGULATION

±0.5?

?±0.5%

SETUP, RISE TIME

1000ms, 50ms/230VAC          1800ms, 50ms/115VAC at full load

HOLD TIME (Typ.)

50ms/230VAC          10ms/115VAC at full load

INPUT

VOLTAGE RANGE

85 ~ 264VAC         120 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

71%

?

74%

?

AC CURRENT

100-240VAC 2A

INRUSH CURRENT (max.)

COLD START 45A

LEAKAGE CURRENT

<3mA / 240VAC

PROTECTION

OVER LOAD

105 ~ 150% rated output power

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

OVER VOLTAGE

CH1:105 ~ 135% rated output voltage

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

?

?

LOW BATTERY PROTECTION

10~11.5V

20~22V

?

?

?

?

?

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, period for 60min. each along X, Y, Z axes

SAFETY &
EMC

SAFETY STANDARDS

UL60950-1, CB(IEC60950-1) Approved

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

Compliance to EN55022 (CISPR22) Class B

HARMONIC CURRENT

Compliance to EN61000-3-2,-3

EMS IMMUNITY

Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1 Light industry level, criteria A

OTHERS

MTBF

221K hrs min     MIL-HDBK-217F (25? )

DIMENSION

159*97*38mm (L*W*H)

PACKING