Data Sheet

SPECIFICATION
DDR-15 series
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
VOLTAGE ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE Note.4
EFFICIENCY (Typ.)
INPUT
INRUSH CURRENT (Typ.)
SAFETY STANDARDS
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
DC CURRENT (Typ.)
IEC 62368-1 (LVD) approved, Design refer to UL508
-40 ~ +85℃ (Refer to "Derating Curve")
5 ~ 95% RH non-condensing
-40 ~ +85℃, 5 ~ 95% RH non-condensing
±0.03%/℃ (0 ~ 60℃)
Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
907K hrs min. MIL-HDBK-217F (25℃)
17.5*90*54.5mm (W*H*D)
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:4KVdc
I/P-O/P>100M Ohms / 500Vdc / 25℃/ 70% RH
ENVIRONMENT
SAFETY &
EMC
(Note 5)
PROTECTION
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
EXTERNAL CAPACITANCE
REVERSE POLARITY
By internal MOSFET, no damage, recovers automatically after fault condition removed
LOAD (Max.)
Parameter
Parameter
ESD
Radiated
EFT / Burst
Surge
Conducted
Magnetic Field
Conducted
Radiated
Voltage Flicker
Standard
Standard
EN55032
EN55032
EN61000-3-3
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
Test Level / Note
Test Level / Note
Class B
Class B
-----
EMC IMMUNITY
EMC EMISSION
Level 3, 8KV air ; Level 3, 6KV contact; criteria A
Level 3, 10V/m ; criteria A
Level 4, 30A/m ; criteria A
Level 3, 10V ; criteria A
Level 3, 2KV ; criteria A
File Name:DDR-15-SPEC 2018-03-26
120ms, 85ms at full load
110 ~ 150% rated output power
UNDER VOLTAGE LOCKOUT
0.4A /48Vdc
3.3V
4.5A
0 ~ 4.5A
15W
50mVp-p
DDR-15L-3.3
18 ~ 75Vdc
3.0 ~ 3.6V
±2.0%
15A /48Vdc
3.8 ~ 4.7V
±0.5%
±1.5%
3300μF
84%
5V
3A
0 ~ 3A
15W
50mVp-p
DDR-15L-5
85%
4.5 ~ 5.5V
±2.0%
5.75 ~ 7V
±0.5%
±1%
3300μF
86%
DDR-15L-12
12V
1.25A
0 ~ 1.25A
15W
60mVp-p
±2.0%
13.8 ~ 16.2V
±0.5%
±0.5%
1200μF
9 ~ 13.2V
86%
DDR-15L-15
15V
1A
0 ~ 1A
15W
75mVp-p
13.5 ~ 16.5V
±2.0%
17.25 ~ 20.25V
±0.5%
±0.5%
1200μF
DDR-15L-24
87%
24V
0.63A
0 ~ 0.63A
15W
100mVp-p
21.6 ~ 28V
±2.0%
28.8 ~ 32.4V
±0.5%
±0.5%
680μF
15W DIN Rail Type DC-DC Converter
Power ON≥18V , OFF≤17V
Protection type : Shut down o/p voltage, re-power on to recover
Level 3, 1KV/Line-Line ; criteria A
Protection type : Hiccup mode, recovers automatically after fault condition is removed
68g; 160pcs/12Kg/1.19CUFT
OPERATING ALTITUDE
2000 meters
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
EN55024 , EN61000-6-2(EN50082-2)
L-type: 16ms@48Vdc input
OUTPUT