PM-20_10 Datasheet, PDF (1/2 Pages) Mean Well Enterprises Co., Ltd. – 20W Output Switching Power Supply

20W Output Switching Power Supply
PM-20 series
Features :
Universal AC input / Full range
Low leakage current <200uA
Protections: Short circuit / Overload / Over voltage
Ultra-miniature size, light weight
Cooling by free air convection
UL60601-1/IEC60601-1/EN60601-1 medical safety approved
No load power consumption<0.75W
100% full load burn-in test
Fixed switching frequency at 90KHz
High reliability
SPECIFICATION
3 years warranty
EN60601-1
IEC60601-1
MODEL
PM-20-3.3
PM-20-5
PM-20-12
PM-20-15
PM-20-24
OUTPUT
DC VOLTAGE
3.3V
5V
12V
RATED CURRENT
4.5A
4.4A
1.8A
CURRENT RANGE
0 ~ 4.5A
0 ~ 4.4A
0 ~ 1.8A
RATED POWER
14.85W
22W
21.6W
RIPPLE & NOISE (max.) Note.2 80mVp-p
80mVp-p
150mVp-p
VOLTAGE TOLERANCE Note.3 3.0%
2.0%
2.0%
LINE REGULATION
1.0%
1.0%
0.5%
LOAD REGULATION
1.5%
1.5%
1.0%
SETUP, RISE TIME
500ms, 20ms/230VAC 500ms, 20ms/115VAC at full load
HOLD UP TIME (Typ.)
50ms/230VAC 16ms/115VAC at full load
15V
1.4A
0 ~ 1.4A
21W
150mVp-p
2.0%
0.5%
1.0%
24V
0.92A
0 ~ 0.92A
22.08W
240mVp-p
2.0%
0.5%
0.5%
VOLTAGE RANGE
85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE
47 ~ 440Hz
EFFICIENCY (Typ.)
71%
75%
81%
83%
84%
INPUT
AC CURRENT (Typ.)
0.6A/115VAC 0.4A/230VAC
INRUSH CURRENT (Typ.) COLD START 30A/115VAC 65A/230VAC
LEAKAGE CURRENT
<200uA / 240VAC
OVERLOAD
PROTECTION
OVER VOLTAGE
Above 105% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
3.8 ~ 4.46V
5.75 ~ 6.75V
13.8 ~ 16.2V
17.25 ~ 20.25V
Protection type : Shut off o/p voltage, clamping by zener diode
27.6 ~ 32.4V
WORKING TEMP.
-20 ~ +60 (Refer to output load derating curve)
WORKING HUMIDITY
20 ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY ^{-40 ~ +85 , 10 ~ 95% RH}
TEMP. COEFFICIENT
0.03%/ (0 ~ 50 )
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY STANDARDS
UL60601-1, TUV EN60601-1, IEC60601-1 approved
SAFETY &
EMC
(Note 4)
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMI CONDUCTION & RADIATION
HARMONIC CURRENT
I/P-O/P:4KVAC I/P-FG:1.5KVAC O/P-FG:1.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55011(CISPR11),EN55022 (CISPR22) Class B
Compliance to EN61000-3-2,-3
EMS IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, EN60601-1-2, EN61204-3, medical level, criteria A
MTBF
487.8Khrs min. MIL-HDBK-217F (25 )
OTHERS
NOTE
DIMENSION
94*56*22.7mm (L*W*H)
PACKING
0.18Kg; 90pcs/17.2Kg/0.97CUFT
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:PM-20-SPEC 2010-07-19