Manufacturers
MEAN WELL IRM-03-12
Description
AC/DC POWER MODULES 85-305VAC 12VOUT 250MA 3W PCM MNT
Part Number
IRM-03-12
Price
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Manufacturer
MEAN WELL
Lead Time
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Category
Circuit Protection » AC-DC Power Supply
Specifications
Manufacturer
MEAN WELL
Manufacturers Part #
IRM-03-12
Industry Aliases
IRM-03-12
Series
IRM-03
Factory Pack Quantity
1
Cooling Method
Convection
Dimensions
1.46 x 0.94 x 0.59"
Efficiency
78%
Isolation
3000 VAC
Mechanical Style
Encapsulated
Mounting
PCB Mount
Operating Temperature
- 30 to + 85°C
Output Amps 1
.25 A
Power
3 W
Subcategory
AC-DC Power Supply
Datasheet
Extracted Text
3W Single Output Encapsulated Type IRM-03 series Bauartgepruft Sicherheit egelma ge od os be wac g LPS www.tuv.com ID 2000000000 ■ �������� ■ ������������� ‧Universal AC input / Full range ‧������������������������������� ‧No load power consumption<0.075W ‧�������������������� ‧Compact size ‧���������������������������� ‧Comply with EN55032 Class B without ‧�������������������������� any additional components ‧Protections: Short circuit / Overload / Over voltage ‧Cooling by free air convection ‧Ⅱ Isolation Class ‧High reliability, low cost ‧3 years warranty ■ ������������ IRM-03 is a 3W miniature (37*24*15mm) AC-DC module-type power supply, ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipments. This product allows a universal input voltage range of 85~305VAC. The phenolic case and the fully-potted silicone enhance the heat dissipation and meet the anti-vibration demand up to 5G; moreover, it provides the fundamental resistance to dust and moisture. With the high efficiency up to 80% and the extremely low no-load power consumption below 0.075W, IRM-03 series fulfills the worldwide regulation for the low power consumption requirement for electronics. The entire series is a ClassⅡ design (no FG pin), incorporating the built-in EMI filtering components, enabling the compliance with EN55032 Class B; the supreme EMC features keep the end electronic units from electromagnetic interference. In addition to module-type model, IRM-03 series also offers the SMD style model. ■ �������������� ����������� !���������������� ��� � �� �� � ����������������"������ { �������������� �������������� ����������� File Name:IRM-03-SPEC 2018-01-12 3W Single Output Encapsulated Type IRM-03 series SPECIFICATION MODEL IRM-03-3.3 IRM-03-5 IRM-03-9 IRM-03-12 IRM-03-15 IRM-03-24 DC VOLTAGE 3.3V 5V 9V 12V 15V 24V RATED CURRENT 900mA 600mA 333mA 250mA 200mA 125mA CURRENT RANGE 0 ~ 900mA 0 ~ 600mA 0 ~ 333mA 0 ~ 250mA 0 ~ 200mA 0 ~ 125mA RATED POWER 3W 3W 3W 3W 3W 3W RIPPLE & NOISE (max.) Note.2 100mVp-p 100mVp-p 100mVp-p 150mVp-p 200mVp-p 240mVp-p OUTPUT VOLTAGE TOLERANCE Note.3 ±2.5% ±2.5% ±2.5% ±2.5% ±2.5% ±2.5% LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% LOAD REGULATION ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% SETUP, RISE TIME 600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load HOLD UP TIME (Typ.) 40ms/230VAC 8ms/115VAC at full load VOLTAGE RANGE 85 ~ 305VAC 120~430VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 68% 72% 77% 78% 78% 80% INPUT AC CURRENT (Typ.) 70mA/115VAC 40mA/230VAC 35mA/277VAC INRUSH CURRENT (Typ.) 10A/115VAC 20A/230VAC LEAKAGE CURRENT < 0.25mA/277VAC 105%~260% rated output power OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed PROTECTION 3.8 ~ 4.9V 5.2~ 6.8V 15.75 ~ 20.3V 25.2 ~ 32.4V 10.3 ~ 12.2V 12.6 ~ 16.2V OVER VOLTAGE Protection type : Shut off o/p voltage, clamping by zener diode -30 ~ +85℃ (Refer to "Derating Curve") WORKING TEMP. 20 ~ 90% RH non-condensing WORKING HUMIDITY STORAGE TEMP., HUMIDITY -40 ~ +100℃, 10 ~ 95% RH ENVIRONMENT TEMP. COEFFICIENT ±℃ 0.03%/ (0 ~ 50℃) VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes LEAD TEMPERATURE 260℃,10s (max.) SAFETY STANDARDS UL60950-1, TUV EN60950, TUV EN60335-1, EAC TP TC 004 approved, Meet IEC60601-1, EN61558-1/-2-16 WITHSTAND VOLTAGE I/P-O/P:3KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH EMC EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 EMC IMMUNITY 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 MTBF 2137.6Khrs min. MIL-HDBK-217F (25℃) OTHERS DIMENSION PCB mounting style : 37*24*15mm (L*W*H) SMD style : 37*24*16mm (L*W*H) PCB mounting style : 0.026Kg;560pcs/15.3Kg/0.96CUFT SMD style :0.026Kg;560pcs/15.3Kg/0.96CUFT PACKING #$�%��������������&�’�������������������������������������()*+%!������,����������������(-℃��.���/����������������$ ���� ($�0������1�����������������������(*��2��.�/���������/����������#(3�������������4�����������������������*$#�.�1�56�.�������������������$ )$�’������������������������������������,������������������������������������$ 5$��’�����/���������������������������.�)$-℃℃ 7#***�������.�������������������.�- 7#***�������.����������.����������������������������� ���������(***�89-**.�:$ File Name:IRM-03-SPEC 2018-01-12 3W Single Output Encapsulated Type IRM-03 series Block Diagram fosc : 130KHz RECTIFIERS RECTIFIERS POWER +V EMI I/P & & SWITCHING FILTER -V FILTER FILTER PWM DETECTION CONTROL CIRCUIT Derating Curve Output Derating VS Input Voltage 100 100 90 80 80 60 70 50 60 40 50 20 40 -30 0 10 20 30 40 50 60 70 85 (HORIZONTAL) 85 95 100 120 140 160 180 200 220 240 305 AMBIENT TEMPERATURE (℃) INPUT VOLTAGE (VAC) 60Hz File Name:IRM-03-SPEC 2018-01-12 LOAD (%) LOAD (%) 3W Single Output Encapsulated Type IRM-03 series Mechanical Mechanical Specification Specification Case No.IRM03 Unit:mm[inch] Tolerance:±± 0.5[ 0.02] ‧PCB mounting style unless otherwise specified 37[1.46] 3.26[0.13] 25.4[1] 15[0.59] 5.08[0.2] 3.5±1mm AC/L AC/N NC 2-Ø4.5[0.177] BOTTOM VIEW +V -V 3.26[0.13] 10.28[0.404] 16.44[0.647] 5.08[0.2] PIN diameter:0.6±± 0.1[0.024 0.004] ‧SMD style 0.25±± 0.1[0.01 0.004] 1.5[0.059] Pin NO. Assignment 28.9[1.14] 1 AC/L 24[0.94] 26 1 AC/N 3 24 3 14 -Vo 0.5±± 0.1[0.02 0.004] 22 5 BOTTOM 16 +Vo VIEW 2-Ø4.5[0.177] 17 10 others NC 16 11 1.0[0.04] 15 12 14 13 15.6[0.61] 12[0.47] 16[0.63] Recommended PCB layout (for SMD style) (Reflow soldering method available) Peak. Temp 240℃ 240 10 sec. Max. 220℃ 220 2.54mm 60 sec. Max. (>220℃) 26 24 22 17 16 15 14 150 TOP VIEW 100 50 13 5 10 11 12 13 0 2.03[0.08] Time(sec.) 2.54[0.1] 1.5[0.06] Remark : The curve applies only to the " Hot Air Reflow Soldering" Installation Manual Please refer to : http://www.meanwell.com/manual.html File Name:IRM-03-SPEC 2018-01-12 24[0.94] 30.1[1.19] 28.07[1.1] 12[0.47] 2.54mm 10.28[0.404] 16.44[0.647] 37[1.46] 17.78[0.1] 3.11[0.12] 3.26[0.13] 2.54[0.10] Temperature (℃) 0.6
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One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
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With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
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When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
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