|
MODEL |
AD-55A |
AD-55B |
|
OUTPUT |
OUTPUT NUMBER |
CH1 |
CH2 |
CH1 |
CH2 |
|
DC VOLTAGE |
13.8V |
13.4V |
27.6V |
26.5V |
|
CURRENT RANGE |
0-4A |
|
0-2A |
|
|
RATED POWER |
51.38W |
53.92W |
|
RIPPLE & NOISE (max.) |
100mVp-p |
|
150mVp-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 |
800MS,50MS/230VAC 1600MS,50MS/115VAC AT FULL LOAD |
|
HOLD TIME (Typ.) |
80MS/230VAC 16MS/115VAC AT FULL LOAD |
|
INPUT |
VOLTAGE RANGE |
88-264VAC 124-370VDC |
|
FREQUENCY RANGE |
47 ~ 63Hz |
|
EFFICIENCY (Typ.) |
71% |
74% |
|
AC CURRENT |
1.6A/115VAC 1A/230VAC |
|
INRUSH CURRENT (max.) |
COLD START 20A/115VAC 40A/230VAC |
|
LEAKAGE CURRENT |
<1mA / 240VAC |
|
PROTECTION |
OVER LOAD |
Above 105-150% rated output power |
|
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
|
OVER VOLTAGE |
CH1:14.49-18.63V |
CH1:28.98-37.26V |
|
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
|
|
|
|
|
|
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? )on CH1 output |
|
VIBRATION |
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
|
SAFETY &
EMC
|
SAFETY STANDARDS |
|
|
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: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, Light industry level, criteria A |
|
OTHERS |
MTBF |
304.3Khrs min. MIL-HDBK-217F (25? ) |
|
DIMENSION |
159*97*36mm (L*W*H) |
|
PACKING |
|