PD-2512 [MEANWELL]
25W Dual Output Switching Power Supply; 25W双路输出开关电源
| 型号： | PD-2512 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 25W Dual Output Switching Power Supply |
| 文件： | 总2页 (文件大小：419K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
25W Dual Output Switching Power Supply
PD-25 series
Features :
Universal AC input / Full range
Low leakage current<0.5mA
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 100KHz
Low cost
High reliability
2 years warranty
SPECIFICATION
MODEL
PD-25A
PD-25B
PD-2505
PD-2512
PD-2515
OUTPUT NUMBER
CH1
5V
CH2
12V
1.2A
CH1
5V
CH2
CH1
CH2
-5V
CH1
12V
1A
CH2
-12V
1A
CH1
15V
0.8A
CH2
DC VOLTAGE
24V
5V
-15V
RATED CURRENT
CURRENT RANGE
RATED POWER
2.1A
1.2A
0.8A
2.5A
0.1 ~ 3A
25W
2.5A
0.8A
0.2 ~ 2.5A 0.1 ~ 1.5A 0.2 ~ 2A
0.1 ~ 1A
0.1 ~ 2.5A 0.1 ~ 1.2A 0.1 ~ 1.2A 0.1 ~ 1A
0.1 ~ 1A
25W
25.2W
24W
24W
OUTPUT
RIPPLE & NOISE (max.) Note.2 50mVp-p
VOLTAGE TOLERANCE Note.3 2.0%
150mVp-p 50mVp-p
200mVp-p 50mVp-p
50mVp-p
6.0%
50mVp-p
4.0%
50mVp-p
4.0%
50mVp-p
4.0%
50mVp-p
4.0%
6.0%
2.0%
4.0%
2.0%
0.5%
1.0%
6.0%
2.0%
4.0%
6.0%
1.0%
4.0%
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
0.5%
1.0%
1.0%
0.5%
0.5%
0.5%
0.5%
4.0%
3.0%
3.0%
3.0%
3.0%
250ms, 50ms/230VAC
250ms, 30ms/115VAC at full load
16ms/115VAC at full load
100ms/230VAC
85 ~ 264VAC
47 ~ 63Hz
120 ~ 370VDC
FREQUENCY RANGE
EFFICIENCY(Typ.)
71%
77%
73%
74%
75%
INPUT
0.65A/115VAC
COLD START 32A
<0.5mA / 240VAC
0.4A/230VAC
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
Above 105% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVERLOAD
5.75 ~ 6.75V 13.8 ~ 16.2V 5.75 ~ 6.75V 27.6 ~ 32.4V 5.75 ~ 6.75V -5.75 ~ -6.75V 13.8 ~ 16.2V -13.8 ~ -16.2V 17.3 ~ 20.3V -17.3 ~ -20.3V
Protection type : Shut off o/p voltage, clamping by zener diode
PROTECTION
OVER VOLTAGE
Tj 135 typically (U1) detect on main control IC
OVER TEMPERATURE
Protection type : Shut down o/p voltage, re-power on to recover
-10 ~ +60 (Refer to output load derating curve)
20 ~ 90% RH non-condensing
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
ENVIRONMENT
-20 ~ +85 , 10 ~ 95% RH
0.03%/ (0 ~ 50 ) ON CH1 output
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL60950-1, TUV EN60950-1 approved
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMI CONDUCTION & RADIATION
HARMONIC CURRENT
EMS IMMUNITY
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
SAFETY &
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Compliance to EN55022 (CISPR22) Class B
EMC
(Note 4)
Compliance to EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5, light industry level, criteria A
MTBF
507.9Khrs min. MIL-HDBK-217F (25
107*61*28mm (L*W*H)
)
OTHERS
NOTE
DIMENSION
0.15Kg; 96pcs/15.9Kg/1.3CUFT
PACKING
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. 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.
File Name:PD-25-SPEC 2008-03-25
25W Dual Output Switching Power Supply
PD-25 series
Mechanical Specification
Unit:mm
107
94
6.35
4-3.5 Dia
Mounting Holes
1
2
3
1
2
3
4
CN1
CN2
To Chassis Grounding
AC Input Connector (CN1) : Molex 41791-03 or equivalent
DC Output Connector (CN2) : Molex 41791-04 or equivalent
Pin No. Assignment
Mating Housing
Terminal
Pin No.
Assignment
Mating Housing
Terminal
1
2
3
AC/L
No Pin
AC/N
1
2,3
4
V1
COM
V2
Molex 2139
or equivalent
Molex 2478
or equivalent
Molex 2139
or equivalent
Molex 2478
or equivalent
Block Diagram
fosc : 100KHz
RECTIFIERS
RECTIFIERS
POWER
+V
COM
EMI
FILTER
I/P
&
&
SWITCHING
FILTER
FILTER
PWM
CONTROL
DETECTION
CIRCUIT
FG
Derating Curve
Static Characteristics (A)
Ta=25
+12V
5.2
5.0
4.8
4.6
4.4
4.2
4.0
350
300
250
200
150
100
50
100
80
+5V
60
40
+12V
+5V
20
-10
-10
0
0
10
20
30
40
50
45
60
55
(HORIZONTAL)
(VERTICAL)
60
80 100 120 140 160 180 200 220 240 260
AMBIENT TEMPERATURE (
)
File Name:PD-25-SPEC 2008-03-25
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