Is your F4901 module being used for a ?
Depending on the specific board revision, it may sometimes be rated at 0.5A 50V or 1.5A 24V. Where to Find Schematics
Connects to the control switch (trigger wire) supplying 24V power to activate the internal electromagnet.
| Specification | Details | | :--- | :--- | | | F4901 | | Component Type | SMD Fuse | | Current Rating | 1.1A | | Voltage Rating | 24V | | Motherboard P/N | LG4858 UMA MB 11291-1 48.4SG06.011 | | Compatible Laptop Models | Lenovo G480, G580, IdeaPad G580 | | Key Chips | KBC: Novoton NPCE885PA0DX | f4901 11a 24v schematic free
If this is for a specific power supply module (e.g., an industrial 24V supply), "F4901" might be a board designator; in that case, searching for the would be more effective. ntlld4901nf - onsemi
Connected directly to the drain/source tab to dissipate thermal energy. 4. Protection and Filtering Block
The +24V DC positive terminal passes through a fuse (ideally rated at 15A) and enters the anode of . From there, it fills the reservoir capacitors C1 and C2 , which prevent voltage dips when the load kicks in. Step-Down for Logic Is your F4901 module being used for a
These components typically come in space-saving packages like (μ8FL) or SO-8FL .
What is the of your F4901 unit?
Electrolytic and ceramic capacitors filter out ripple voltage on the 24V input line. | Specification | Details | | :--- |
. These are often surface-mount fuses protecting the backlight or power delivery rails (typically rated for 1A–3A, though your "11A" query may refer to a high-current main fuse or a different board revision). Automotive Part (Toyota/Ford) : The part number suffix
HDMI port protection in laptops and mainboards (e.g., seen in ASUS motherboard certifications). Review Context: