ZA-NVE12K Hardware Manual
2010/2-1 E
17
- NOTE –
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 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 final equipment. The final
equipment must be re-confirmed that it still meets EMC directives.
4.4. Environmental characteristics
WORKING TEMP.
-20 ~ +70 (Refer to output load derating curve)
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP.,
HUMIDITY
-20 ~ +85C° , 10 ~ 95% RH
TEMP. COEFFICIENT
±0.04%/C° (0 ~ 50C°)
Environmental
characteristics
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, Period for
60min.each along X, Y, Z axes
Table 4. Environmental specification of PSU
4.5. Mechanical characteristics
EMS IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11;
ENV50204, EN55024, EN61000-6-2 (EN50082-
2) Heavy industry level, criteria A
355Khrs min.
MTBF
MIL-HDBK-217F (25C°)
DIMENSION 222*55*30mm
(L*W*H)
Mechanical
characteristics
PACKING 0.3Kg;
48pcs/15.6Kg/1.12CUFT
Table 5. Mechanical specification of PSU
