SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
Note.6
RATED POWER Note.6
OUTPUT
VOLTAGE ADJ. RANGE
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INPUT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
SAFETY STANDARDS
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load
25ms/230VAC 30ms/115VAC at full load
47 ~ 63Hz
3A/115VAC 2A/230VAC
COLD START 40A/230VAC
<2mA / 240VAC
110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
UL60950-1, TUV EN60950-1 approved
, EAC TP TC 004
Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020
Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A, EAC TP TC 020
-25 ~ +70 (Refer to "Derating Curve")℃
20 ~ 90% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH℃
±℃ ℃0.03%/ (0 ~ 50 )on CH1 output
10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
218.2Khrs min. MIL-HDBK-217F (25 )℃
199*98*38mm (L*W*H)
Protection type : Hiccup mode, recovers automatically after fault condition is removed
125W Dual Output Switching Power Supply
RD-125 series
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
LINE REGULATION Note.4
LOAD REGULATION Note.5
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
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℃
ENVIRONMENT
PROTECTION
SAFETY &
EMC
(Note 7)
88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage)
RD-125-1224
12V 24V
CH2
3.7A 3.7A
1 ~ 7A 0.4 ~ 5A
133.2W
120mVp-p 200mVp-p
CH1: 11.4 ~ 13.2V
±0.5%
±2.0%
±1.0%
+8,-5%
±1.0% ±5.0%
85%
CH1: 13.8 ~ 16.2V
RD-125-1248 RD-125-2448
12V
CH1
24V
CH1
48V
CH2
48V
CH2
2.3A 2A2.3A 2A
1 ~ 7A 0.5 ~ 4A0.2 ~ 2.5A 0.2 ~ 2.5A
138W 144W
120mVp-p 200mVp-p240mVp-p 240mVp-p
CH1: 11.4 ~ 13.2V CH1: 22.8 ~ 26.4V
±0.5% ±0.5%
±2.0% ±1.0%
±1.0% ±1.0%
±4.0%
±1.0% ±1.0%±5.0%
+8,-5%
±3.0%
86% 86%
CH1: 13.8 ~ 16.2V CH1: 27.6 ~ 32.4V
0.7Kg; 20pcs/15Kg/0.8CUFT
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
All using 105℃ long life electrolytic capacitors
Withstand 300VAC surge input for 5 second
High operating temperature up to 70℃
Withstand 5G vibration test
High efficiency, long life and high reliability
3 years warranty
■
Features :
CH1
OUTPUT NUMBER
EMC IMMUNITY
EMC EMISSION
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. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 20% to 100% rated load, and other output at 60% rated load.
6. Each output can work within current range. But total output power can't exceed rated output power.
7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on
a mm* mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives.360 360 For guidance on how to
perform these EMC tests, please refer to EMI testing of component power supplies. (as available on http://www.meanwell.com)
8. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.
9. The ambient temperature derating of 3.5 /1000m with fanless models and of 5 /1000m with fan models for operating altitude higher than 2000m(6500ft).℃℃
File Name:RD-125-SPEC 2018-01-12
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