PM-20 series

PM-20
20W Output Switching Power Supply
series
■
‧
‧
μ
‧
‧
‧
‧
‧
‧
‧
‧
‧
‧
SPECIFICATION
MODEL
OUTPUT
INPUT
PM-20-3.3
PM-20-5
DC VOLTAGE
3.3V
5V
PM-20-12
PM-20-15
PM-20-24
12V
15V
24V
RATED CURRENT
4.5A
CURRENT RANGE
0 ~ 4.5A
4.4A
1.8A
1.4A
0.92A
0 ~ 4.4A
0 ~ 1.8A
0 ~ 1.4A
RATED POWER
14.85W
0 ~ 0.92A
22W
21.6W
21W
22.08W
RIPPLE & NOISE (max.) Note.2 80mVp-p
80mVp-p
150mVp-p
150mVp-p
240mVp-p
VOLTAGE TOLERANCE Note.3 ±3.0%
±2.0%
±2.0%
±2.0%
±2.0%
LINE REGULATION
±1.0%
±1.0%
±0.5%
±0.5%
±0.5%
LOAD REGULATION
±1.5%
±1.5%
±1.0%
±1.0%
±0.5%
SETUP, RISE TIME
500ms, 20ms/230VAC
HOLD UP TIME (Typ.)
50ms/230VAC
VOLTAGE RANGE
85 ~ 264VAC
FREQUENCY RANGE
47 ~ 440Hz
83%
84%
EFFICIENCY (Typ.)
71%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
0.6A/115VAC
LEAKAGE CURRENT
81%
COLD START 30A/115VAC
65A/230VAC
OVER VOLTAGE
13.8 ~ 16.2V
3.8 ~ 4.46V
5.75 ~ 6.75V
Protection type : Shut off o/p voltage, clamping by zener diode
SAFETY & WITHSTAND VOLTAGE
17.25 ~ 20.25V
27.6 ~ 32.4V
-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, period for 60min. each along X, Y, Z axes
ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1 approved
Primary-Secondary: 2xMOPP, Primary-Earth:1xMOPP, Secondary-Earth:1xMOPP
I/P-O/P:4KVAC
I/P-FG:2KVAC
O/P-FG:1.5KVAC
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
Compliance to EN55011(CISPR11),EN55022 (CISPR22) Class B, EN61000-3-2,-3
MTBF
487.8Khrs min.
DIMENSION
94*56*22.7mm (L*W*H)
0.18Kg; 90pcs/17.2Kg/0.97CUFT
PACKING
NOTE
75%
0.4A/230VAC
Above 105% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
ISOLATION LEVEL
OTHERS
16ms/115VAC at full load
120 ~ 370VDC
OVERLOAD
WORKING TEMP.
(Note 4)
500ms, 20ms/115VAC at full load
Note.6 Earth leakage current < 300 μA/264VAC , Touch current < 100μ A/264VAC
PROTECTION
EMC

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3, medical level, criteria A
MIL-HDBK-217F (25℃)
℃





File Name:PM-20-SPEC 2014-12-13
PM-20
20W Output Switching Power Supply
Mechanical Specification
Case No. 951A
Unit:inch(mm)
0.696"
0.408"
(17.68mm) (10.375mm)
0.89"(22.7mm)
0.041"(1.05mm)
0.224"(5.7mm)
2.2"(56mm)
0.312"
(7.92mm)
3.252"(82.6mm)
AC/L AC/N
3.7"(94mm)
series
BOTTOM
VIEW
+V
0.138"
(3.5±1mm)
-V
Block Diagram
fosc : 90KHz
RECTIFIERS
&
FILTER
EMI
FILTER
I/P
RECTIFIERS
&
FILTER
POWER
SWITCHING
PWM
CONTROL
DETECTION
CIRCUIT
FG
Derating Curve
+V
-V
Output Derating VS Input Voltage
100
100
90
80
80
70
LOAD (%)
LOAD (%)
60
40
20
-20
0
10
20
30
40
50
AMBIENT TEMPERATURE (℃)
60
70
(HORIZONTAL)
60
50
40
85
95
100
115
120
140
160
180
200
220
240
264
INPUT VOLTAGE (VAC) 60Hz
File Name:PM-20-SPEC 2014-12-13