MEAN WELL Switching Power Supply, IRM-45-12ST, 12V dc, 3.8A, 45.6W, 1 Output, 85 → 264V ac Input Voltage
- RS Stock No.:
- 135-8963
- Mfr. Part No.:
- IRM-45-12ST
- Manufacturer:
- MEAN WELL
74 In Global stock for delivery in 4-6 working days, delivery time may vary for certain locations or FTZ
Added
Price Each
MYR97.71
Units | Per Unit |
1 - 9 | MYR97.71 |
10 - 49 | MYR95.66 |
50 + | MYR92.79 |
- RS Stock No.:
- 135-8963
- Mfr. Part No.:
- IRM-45-12ST
- Manufacturer:
- MEAN WELL
Technical data sheets
Legislation and Compliance
Product Details
Mean Well IRM-45 Series 45 W Single Output Encapsulated AC-DC Power Supply
From Mean Well, the IRM-45 Series of encapsulated AC-DC power supplies are constructed from a 94V-0 flame retardant plastic case and fully potted silicone. The construction meets anti-vibration demand up to 5G and provides resistance to dust and moisture while enhancing heat dissipation. The IRM-45 series is a 45 W single output compact solution and is ready to solder straight onto PCB boards. Featuring a universal input voltage range of 85 V ac to 264 V ac, these AC-DC module power supplies are highly versatile. Featuring low no-load power consumption below 0.1 W and high efficiency up to 90.5%, these switching power supplies meet worldwide regulations for power consumption. IRM-45 switch mode power supplies (SMPS) are a Class II design and include built-in EMI filtering components and excellent EMC features that prevent electromagnetic interference.
Features and Benefits:
High efficiency up to 90.5% (depending on model)
Isolation Class II
Compact size
Overvoltage, overload and short circuit protection
Universal AC input with full range
Cooled by free air convection
100% full load burn-in test
Pass LPS (except for 5 V)
High reliability
Choice of PCB mounting or screw terminals
Product Applications:
Suitable applications include hand held electronic devices, factory automation equipment, mechanical equipment and industrial electrical equipment.
Standards
Safety standards: UL60950-1, TUV EN60950-1 approved
EMC emission: Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
EMC immunity: Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, heavy industry level (surge L-N: 1 kV), criteria A
EMC emission: Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
EMC immunity: Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, heavy industry level (surge L-N: 1 kV), criteria A
Specifications
Attribute | Value |
---|---|
Output Voltage | 12V dc |
Output Current | 3.8A |
Power Rating | 45.6W |
Number of Outputs | 1 |
Input Voltage | 85 → 264V ac |
Mounting Type | Chassis Mount |
Package Type | Encapsulated |
Length | 109mm |
Width | 52mm |
Depth | 33.5mm |
Efficiency | 87.5% |
Maximum Temperature | +70°C |
Minimum Temperature | -30°C |
Weight | 280g |