350W Single Output Switching Power Supply
AC input 180~264VAC
Withstand 300VAC surge input for 5 seconds
Design against rain splash
Protections: Short circuit / Overload / Over voltage/
Over temperature
Cooling by free air convection
LED indicator for power on
Low cost,high reliability
100% full load burn-in test
3 years warranty
■
Features :
ERP-350 series
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT VOLTAGE ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION Refer to EN55022 (CISPR22) class A, EAC TP TC 020
EMC IMMUNITY Refer to EN61000-4-5;light industry level,criteria A, EAC TP TC 020
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVER LOAD
OVER VOLTAGE
AC CURRENT (Typ.)
1500ms, 200ms/230VAC
20ms/230VAC
180 ~ 264VAC 254 ~ 370VDC
47 ~ 63Hz
87%
90%
90A/230VAC
<1mA / 240VAC
110 ~ 140% rated output power
13.8 ~ 16.2V
57.6 ~ 67.2V
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25 / 70% RH℃
-30 ~ +60 (Refer to output load derating curve)℃
20 ~ 90% RH non-condensing
-30 ~ +85 , 10 ~ 95% RH℃
±℃ ℃)0.05%/ (0 ~ 50
10 ~ 500Hz, 3G 10min./1cycle, 60min. each along X, Y, Z axes
321.040Khrs min. MIL-HDBK-217F (25 )℃
220.4*130*48mm (L*W*H)
0.9Kg; 9 pcs/11Kg/0.63CUFT
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.
12V
48V
26.7A
7.3A
0 ~ 26.7A
0 ~ 7.3A
320.4W
350.4W
150mVp-p
240mVp-p
10.8 ~ 13.2V
43.2 ~ 52.8V
±1.0%
±0.5%
±0.5%
±0.5%
±0.5%
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
PROTECTION
ENVIRONMENT
ERP-350-48
Protection type : Hiccup mode, recovers automatically after fault condition is removed
File Name:ERP-350-SPEC 2018-01-10
ERP-350-12
36V
9.7A
0 ~ 9.7A
349.2W
240mVp-p
32.4 ~ 39.6V
±.10%
±0.5%
±0.5%
ERP-350-36
90%
41.4 ~ 46.8V
SAFETY STANDARDS
UL60950-1,GB4943.1-2011(except for ERP-350-12),EAC TP TC 004 approved
OVER TEMPERATURE
Shut down O/P voltage, recovers automatically after temperature goes down
Protection type :Hiccup mode, recovers automatically after fault condition is removed
±1.0%
4A/230VAC
SAFETY &
EMC
(except for 12V)
S
89%
27.6 ~ 32.4V
24V
14.6A
0 ~ 14.6A
350.4W
150mVp-p
21.6 ~ 26.4V
±0.5%
±0.5%
ERP-350-24
±1.0%
130 ~ 180% rated output power
120 ~ 160% rated output power
