SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSH CURRENT (Typ.)
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
WORKING HUMIDITY
WORKING TEMP.
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
AC CURRENT (Typ.)
500ms, 20ms/230VAC 500ms, 20ms/115VAC at full load
50ms/230VAC 15ms/115VAC at full load
85 ~ 264VAC 120 ~ 370VDC
47 ~ 440Hz
75%71% 81%
13.8 ~ 16.2V
83%
17.25 ~ 20.25V
84%
27.6 ~ 32.4V
0.6A/115VAC 0.4A/230VAC
COLD START 30A/115VAC 65A/230VAC
Above 105% rated output power
5.75 ~ 6.75V3.8 ~ 4.46V
Protection type : Hiccup mode, recovers automatically after fault condition is removed
20 ~ 90% RH non-condensing
-20 ~ +60 (Refer to "Derating Curve")℃
-40 ~ +85 , 10 ~ 95% RH℃
±℃ ℃0.03%/ (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
487.8Khrs min. MIL-HDBK-217F (25 )℃
94*56*22.7mm (L*W*H)
0.18Kg; 90pcs/17.2Kg/0.97CUFT
File Name:PM-20-SPEC 2018-01-12
±1.5% ±1.5%
±0.5%
±1.0%
±0.5%
±1.0%
±0.5%
±0.5%
±1.0% ±1.0%
±2.0%±3.0% ±2.0% ±2.0% ±2.0%
80mVp-p80mVp-p 150mVp-p 150mVp-p 240mVp-p
3.3V 12V 15V 24V
4.4A4.5A 1.8A 1.4A 0.92A
0 ~ 4.4A0 ~ 4.5A 0 ~ 1.8A 0 ~ 1.4A 0 ~ 0.92A
22W14.85W 21.6W 21W 22.08W
PM-20-5 PM-20-12 PM-20-15 PM-20-24PM-20-3.3
SAFETY STANDARDS
PM-20 series
■ Features :
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
ENVIRONMENT
SAFETY &
EMC
(Note 4)
PROTECTION
Protection type : Shut off o/p voltage, clamping by zener diode
Compliance to EN55011(CISPR11),EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3, medical level, criteria A, EAC TP TC 020
I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃
ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1 approved
, EAC TP TC 004
Universal AC input / Full range
Low leakage current <300 A
Protections: Short circuit / Overload / Over voltage
Ultra-miniature size, light weight
Cooling by free air convection
Medical safety approved (2 x MOPP between primary to secondary)
No load power consumption<0.75W
100% full load burn-in test
Fixed switching frequency at 90KHz
High reliability
Suitable for BF application with appropriate system consideration
3 years warranty
5V
EMC IMMUNITY
EMC EMISSION
LEAKAGE CURRENT
Note.6
Earth leakage current < 300 A/264VAC , Touch current < 100 A/264VACμ
μ
μ
ISOLATION LEVEL
Primary-Secondary: 2xMOPP, Primary-Earth:1xMOPP, Secondary-Earth:1xMOPP
EN 60601-1
IEC 60601-1
8
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. All the EMC tests are been executed by mounting the unit on
a mm* mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives.360 360 For guidance on how to
perform these EMC tests, please refer to EMI testing of component power supplies. (as available on http://www.meanwell.com)
5. .Touch current was measured from primary input to DC output
6. 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).℃℃
20W Single Output Medical Grade Switching Power Supply
