SD-350_10 Datasheet, PDF (2/3 Pages) Mean Well Enterprises Co., Ltd. – 350W Single Output DC-DC Converter

350W Single Output DC-DC Converter
SD-350 series
Features :
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(B) and 48V(C) input voltage design refer to LVD
2 years warranty
SPECIFICATION
(for D type only)
MODEL
SD-350D
DC VOLTAGE
5V
12V
24V
48V
RATED CURRENT
60A
29.2A
14.6A
7.3A
CURRENT RANGE
0 ~ 60A
0 ~ 29.2A
0 ~ 14.6A
0 ~ 7.3A
RATED POWER
300W
350.4W
350.4W
350.4W
OUTPUT
RIPPLE & NOISE (max.) Note.2 100mVp-p
VOLTAGE ADJ. RANGE
4.5 ~ 5.5VDC
VOLTAGE TOLERANCE Note.3 2.0%
LINE REGULATION
0.5%
120mVp-p
11 ~ 16VDC
1.0%
0.3%
150mVp-p
23 ~ 30VDC
1.0%
0.2%
200mVp-p
43 ~ 53VDC
1.0%
0.2%
LOAD REGULATION
1.0%
1.0%
1.0%
1.0%
SETUP, RISE TIME
300ms, 50ms at full load
VOLTAGE RANGE
B:19 ~ 36VDC C:36 ~ 72VDC D:72 ~144VDC
INPUT
EFFICIENCY (Typ.)
DC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
OVERLOAD
78%
83%
6A/96V
6A/96V
C:45A/48VDC D:45A/96VDC
105 ~ 135% rated output power
Protection type : Shut down o/p voltage, re-power on to recover
87%
6A/96V
89%
6A/96V
PROTECTION OVER VOLTAGE
5.75 ~ 6.75V
16.8 ~ 20V
31.5 ~ 37.5V
Protection type : Shut down o/p voltage, re-power on to recover
53 ~ 65V
ENVIRONMENT
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
75 5 (TSW1) detect on main power transistor
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
-20 ~ +60 (Refer to output load 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
IEC60950-1 CB approved by TUV (for D type only)
SAFETY & ^{WITHSTAND VOLTAGE}
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
EMC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
(Note 4) _{EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B}
EMS IMMUNITY
MTBF
Compliance to EN61000-4-2,3,4,6,8; ENV50204, light industry level, criteria A
209.4K hrs min. MIL-HDBK-217F (25 )
OTHERS
NOTE
DIMENSION
215*115*50mm (L*W*H)
PACKING
1.1Kg; 12pcs/14.4Kg/0.92CUFT
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. The final equipment must be re-confirmed that it still meets
EMC directives. 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)
File Name:SD-350-SPEC 2010-10-18