45W DC-DC Single Output Switching Power Supply
■
Features :
P S D - 4 5
series
2:1 wide input range
Protections:Short circuit/Over load /Over voltage/Polarity
Cooling by free air convection
Built-in EMI filter, low ripple noise
100% full load burn-in test
Fixed switching frequency at
96
KHZ
Low cost
High reliability
2
year warranty
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
OUTPUT
RATED POWER
RIPPLE & NOISE (max.)
Note.2
VOLTAGE ADJ RANGE
VOLTAGE TOLERANCE
Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE, HOLD UP TIME
VOLTAGE RANGE
INPUT
EFFICIENCY(Typ.)
DC CURRENT(Typ.)
OVER LOAD
PROTECTION
OVER VOLTAGE
WORKING TEMP.
ENVIRONMENT
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
SAFETY &
EMC
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMS IMMUNITY
MTBF
OTHERS
NOTE
PSD-45A-05
5V
6A
0 ~ 6A
30W
100mVp-p
4.5 ~ 5.5V
±
2.0%
±
1.0%
±
1.0%
PSD-45B-05 PSD-45C-05
5V
9A
0 ~ 9A
45W
5V
9A
0 ~ 9A
45W
PSD-45A-12
12V
2.5A
0 ~ 2.5A
30W
120mVp-p
10.8 ~13.2V
±
2.0%
±
1.0%
±
1.0%
PSD-45B-12 PSD-45C-12
12V
3.75A
0 ~ 3.75A
45W
12V
3.75A
0 ~ 3.75A
45W
PSD-45A-24 PSD-45B-24 PSD-45C-24
24V
1.25A
0 ~ 1.25A
30W
150mVp-p
21.6 ~ 26.4V
±
2.0%
±
0.5%
±
0.5%
24V
1.875A
0 ~ 1.875A
45W
24V
1.875A
0 ~ 1.875A
45W
1000ms, 50ms, ----/12VDC/24VDC at full load; 1500ms,50ms,----48VDC at full load
A: 9.2 ~18VDC (12VDC)
B:18 ~ 36VDC (24VDC)
C:36~72VDC(48VDC)
82%
83%
79%
85%
86%
78%
74%
80%
77%
3.5A/12VDC 2.5A/24VDC 1.2A/48VDC
105% -160%
rated output power
5.75 ~ 6.75V/10%load
Protection type :shut down, Re-power on after fault condition is removed
13.8~ 16.2V/10%load
27.6 ~ 32.4V/10%load
Protection type : Hiccup mode, recovery automatically after fault condition is removed
-10 ~ +60
℃
(Refer to output load derating curve),20~90%RH non-condensing
20 ~ 95% RH non-condensing
-20 ~ +85
℃
, 10 ~ 95% RH
±
0.05%/
℃
(0 ~ 50
℃
)
10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes
EAC TP TC 004
approved, EN60950-1 CB approved by TUV
I/P-O/P:1.5KVAC
I/P-FG:2.0KVAC
O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25
℃
/ 70% RH
Compliance to EN61000-4-2, 3, 4, 6, 8 EN55024, EN61000-6-1 Light industry level, criteria A,
EAC TP TC 020
EMI CONDUCTION&RADIATION
Compliance to EN55032(CISPR32) CLASS B, EAC TP TC 020
329.3Khrs min.
MIL-HDBK-217F (25
℃
)
DIMENSION
PACKING
127*76*30mm (L*W*H)
0.19Kg;72pcs/15.6Kg/1.35CUFT
1.All parameters NOT specially mentioned are measured at normal input,rated load and 25
℃
of ambient temperature.
2.Ripple & noise are measued at 20 MHz of bandwidth by using a 12inch twisted pair-wire termined with a 0.1uf & 47uf capacitor.
3.Tolerance:includes set up tolerance,line regulation and load regulation.
4.The interval of turning ON and OFF the power supply continuously is 2 seconds.
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).
File Name:PSD-45 SPEC 2018-01-12
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