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.)
1000ms, 20ms/230VAC 1000ms, 20ms/115VAC at full load
40ms/230VAC 8ms/115VAC at full load
85 ~ 264VAC 120 ~ 370VDC
47 ~ 440Hz
79%76% 84%
13.8 ~ 16.2V
84%
17.25 ~ 20.25V
85%
27.6 ~ 32.4V
0.6A/115VAC 0.4A/230VAC
COLD START 20A/115VAC 40A/230VAC
115%~160% 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
-30 ~ +70 (Refer to "Derating Curve")℃
-40 ~ +85 , 10 ~ 95% RH℃
±℃ ℃0.03%/ (0 ~ 50 )
10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
970.3Khrs min. MIL-HDBK-217F (25 )℃
52.4*27.2*24mm (L*W*H)
File Name:IRM-20-SPEC 2018-01-12
±1% ±1%
±0.3%
±0.5%
±0.3%
±0.5%
±0.3%
±0.5%
±0.5% ±0.5%
±2.5%±2.5% ±2.5% ±2.5% ±2.5%
200mVp-p200mVp-p 200mVp-p 200mVp-p 200mVp-p
3.3V 12V 15V 24V
4A4.5A 1.8A 1.4A 0.9A
0 ~ 4A0 ~ 4.5A 0 ~ 1.8A 0 ~ 1.4A 0 ~ 0.9A
20W14.85W 21.6W 21W 21.6W
IRM-20-5 IRM-20-12 IRM-20-15 IRM-20-24IRM-20-3.3
SAFETY STANDARDS
20W Single Output Encapsulated Type
IRM-20 series
■ Features :
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
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.
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).
ENVIRONMENT
SAFETY &
EMC
(Note 4)
PROTECTION
Protection type : Shut off o/p voltage, clamping by zener diode
Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level(surge L-N:1KV) criteria A,, EAC TP TC 020
I/P-O/P:3KVAC
I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH℃
UL60950-1, TUV EN60950-1, approvedEAC TP TC 004
Universal AC input / Full range
Compact size.
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
Isolation classⅡ
No load power consumption<0.1W
100% full load burn-in test
High reliability
3 years warranty
5V
EMC IMMUNITY
EMC EMISSION
LEAKAGE CURRENT
< 0.25mA/240VAC
Bauar
Sicherheit
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www.
ID 2000000000
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0.05Kg/240pcs/13Kg/0.97CUFT
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