| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Height | |
| Input Voltage | |
| Length | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Standard Number | |
| Type | |
| Voltage | |
| Width |
The Cosel LFA100F-3R3-SJ1Y is an open frame AC-DC power supply designed for ITE (Commercial) applications. It delivers a stable 3.3V output with a maximum current of 20A, offering a total power of 66W. This unit operates with a universal AC input voltage range of 85-264V and boasts an efficiency of up to 79% at ACIN 200V.
Key electrical specifications include a line regulation of 20mV maximum for the 3.3V output and a load regulation of 40mV maximum. The ripple noise is kept to a maximum of 120mVp-p under typical operating conditions (0 to +50C). The operating temperature range is -10°C to 70°C.
Designed for chassis mounting, this power supply meets safety standards including UL60950-1, CSA60950-1, and EN62368-1, indicated by its approval agency certifications (CE, CSA, cURus, TUV, UL). It also complies with relevant EMI standards.
This model is part of the LFA100F series, known for its compact PCB construction and built-in protection circuits. The specific SJ1Y designation indicates it includes a chassis mount and a potentiometer for output voltage adjustment.
The output voltage is 3.3V.
The maximum output current is 20A.
The input voltage range is AC85 - 264V.
The operating temperature range is -10°C to 70°C.
It uses chassis mount.
The dimensions are 154.9mm x 62.0mm x 33.5mm.
Yes, it is RoHS3 Compliant.