Data Sheet

SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
VOLTAGE RANGE
EFFICIENCY (Typ.)
INPUT
INRUSH CURRENT (Typ.)
OVER TEMPERATURE
SAFETY STANDARDS
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
DC CURRENT (Typ.)
105 ~ 135% rated output power
Protection type : Shut down o/p voltage, re-power on to recover
Protection type : Shut down o/p voltage, re-power on to recover
Shut down o/p voltage, recovers automatically after temperature goes down
Compliance to EN55032 (CISPR32) Class B, EAC TP TC 020
Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A, EAC TP TC 020
-20 ~ +60 (Refer to "Derating Curve")℃
20 ~ 90% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH℃
±℃ ℃0.03%/ (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
209.4K hrs min. MIL-HDBK-217F (25 )℃
215*115*50mm (L*W*H)
1.1Kg; 12pcs/14.4Kg/0.92CUFT
File Name:SD-350-SPEC 2020-03-37
350W Single Output DC-DC Converter
■ Features :
SD-350 series
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:1.5KVAC 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℃
SAFETY &
EMC
(Note 4)
ENVIRONMENT
PROTECTION
1. All parameters NOT specially mentioned are measured at 24,48,96VDC 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. 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)
5. 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).℃℃
SD-350B SD-350C
5V 5V12V 12V24V 24V48V 48V
57A 60A27.5A 27.5A14.6A 14.6A7.3A 7.3A
0 ~ 57A 0 ~ 60A0 ~ 27.5A 0 ~ 27.5A0 ~ 14.6A 0 ~ 14.6A0 ~ 7.3A 0 ~ 7.3A
285W 300W330W 330W350.4W 350.4W350.4W 350.4W
100mVp-p 100mVp-p120mVp-p 120mVp-p150mVp-p 150mVp-p200mVp-p 200mVp-p
±2.0% ±2.0%±1.0% ±1.0%±1.0% ±1.0%±1.0% ±1.0%
4.5 ~ 5.5VDC 4.5 ~ 5.5VDC11 ~ 16VDC 11 ~ 16VDC23 ~ 30VDC 23 ~ 30VDC43 ~ 53VDC 43 ~ 53VDC
±0.5% ±0.5%±0.3% ±0.3%±0.2% ±0.2%±0.2% ±0.2%
±1.0% ±1.0%±1.0% ±1.0%±1.0% ±1.0%±1.0% ±1.0%
300ms, 50ms at full load
B:19 ~ 36VDC C:36 ~ 72VDC D:72 ~144VDC
74% 76%
14.4A/24V 7.6A/48V
80% 81%80% 81%84% 82%
16A/24V 8.8A/48V17.6A/24V 9.0A/48V17.6A/24V 9.0A/48V
C:45A/48VDC D:45A/96VDC
5.75 ~ 6.75V 5.75 ~ 6.75V16.8 ~ 20V 16.8 ~ 20V31.5 ~ 37.5V 31.5 ~ 37.5V53 ~ 65V 53 ~ 65V
IEC62368-1 CB approved by TUV (for D type only), approvedEAC TP TC 004
2:1 wide input range
Protections: Short circuit / Overload / Over voltage / Over temperature
1500VAC I/O isolation
Forced air cooling by built-in DC Fan
100% full load burn-in test
24V and 48V input voltage design refer to LVD
2 years warranty
EMC IMMUNITY
EMC EMISSION
(for D type only)
IEC62368-1
TPTC004
Bauar
Sicherheit
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www.
ID 2000000000
tuv.com
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EN62368-1