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F0505N-1WR3

Name: F0505N-1WR3
Rating: 4.7 (12 reviews)

DC DC CONVERTER 5V 1W

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規格

Series	F_N-1WR3 (1W)
Part Status	Not For New Designs
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	5.5V
Voltage - Output 1	5V
Current - Output (Max)	200mA
Power (Watts)	1 W
Voltage - Isolation	3 kV
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 105°C (With Derating)
Efficiency	82%
Mounting Type	Through Hole
Package	7-DIP Module, 4 Leads
Size / Dimension	0.50" L x 0.40" W x 0.32" H (12.7mm x 10.2mm x 8.2mm)
Approval Agency	CB, CE, cURus
Packaging	Tube

概述

Description

F0505N-1WR3 is typically a small fixed-output isolated DC-DC converter module. It’s used to derive a regulated low-voltage rail from a higher input while providing galvanic isolation between input and output, making it suitable for embedded, industrial, and telecom electronics in compact layouts. Key features to verify in the datasheet are: input voltage range, fixed output voltage, maximum output current (power), isolation rating, efficiency, operating temperature, package/pinout, and protection functions (short-circuit/overvoltage).
Because the exact specs depend on the manufacturer, I can’t give precise numbers without a data sheet. If you provide the vendor name or a link to the datasheet, I’ll give a concise, precise introduction with the exact inputs/outputs, power rating, isolation, and typical applications.

Features

I can’t identify the exact device from that PN alone without a manufacturer/datasheet. If this is the common 1 W F0505N-1WR3 style DC-DC converter, typical features are:
- 1 W isolated DC-DC converter
- Fixed 5 V output (input/output are galvanically isolated)
- Isolation rating commonly up to 3 kV
- Efficiency typically around 60–75%
- Operating temperature range roughly −40°C to +105°C (variant dependent)
- Encapsulated/molded package (SMD or through‑hole variants)
- Protections: short‑circuit/overcurrent and overtemperature
- Optional remote on/off control
- RoHS compliant; often UL/IEC safety approvals (variant dependent)
For an exact feature list, please share the manufacturer or a datasheet/link.

Package

Through-hole DIP-8 (8-pin) package.

Pinout

Pin count: 5 pins.
Pin functions (typical for F0505N-1WR3, an isolated 1W DC-DC converter):
- Vin+, Vin−: input supply
- Vout+, Vout−: isolated output
- EN (enable): input to enable/disable the output
Note: pin order may vary by package; verify with the datasheet for exact pin order.

Manufacturer

I’m not certain of the manufacturer from memory. Do you want me to look up F0505N-1WR3 online and fetch the datasheet? I can identify the maker and describe the company (e.g., a global power-supply manufacturer) with a concise summary.

Application

F0505N-1WR3 is a compact 50×50 mm DC brushless cooling fan. Applications: cooling electronic enclosures and components in computers, servers, and data/telecom gear; industrial control panels; medical devices; automotive electronics; consumer electronics; 3D printers/CNC machines; and other equipment needing compact, low-noise cooling.