You are here: Home » Products » Transformers » AC Transformer » POT OffLine Transformer » POT23 Offline Transformer for AC-DC Power Supply with Compact Shielded Design

POT23 Offline Transformer for AC-DC Power Supply with Compact Shielded Design

Characteristics:

· Ferrite core with POT structure, providing strong EMI immunity
· Extended secondary terminals to ensure adequate safety clearance
· Optimized primary-to-secondary coupling with minimal leakage inductance
· Low-power architecture featuring reduced peak current
· Low-noise operation with stable output voltage and integrated chip protection voltage function

Options:

·Tape and reel is standard
·Bulk packaging available for Smaller quantities
·Custom design available
·Tolerance: 5% is standard, Tighter tolerance available

Quantity:
Availability:





Inquiry

POT23 Offline Standard Transformers

Product Description

Download

Product Overview

1. Compact POT23 Core for Space-Constrained Designs
The POT23 ferrite core features a compact and enclosed structure, making it ideal for miniaturized power supply designs and high-density PCB layouts.

2. Excellent EMI Shielding Performance
The pot core design effectively confines magnetic flux, reducing electromagnetic interference and improving EMC performance in sensitive circuits

3. High Efficiency with Low Core Loss
Utilizing ferrite material optimized for high-frequency operation, the transformer delivers low hysteresis and eddy current losses, improving overall efficiency

4. Stable Output for Offline SMPS Systems
Designed for offline AC-DC conversion, ensuring stable voltage output and reliable operation under varying input and load conditions

Typical Applications

AC-DC Power Supplies
Offline Switching Power Supplies
Smart Home Electronics
Household Appliances
Low Power Industrial Modules
Control Circuits

Physical Propertie

Order Code	Inductance (mH)	Turns Ratio	R_DC (Ω)	Hi-pot (Pri-Sec)
INF-POT23-15.5mH	15.5	1:0.6	13:7.8	1500

Technical Specifications 屏幕截图 2025-10-23 133247

Customization & Procurement

Main Category	Subcategory	Details
MOQ	Prototyping & Small-batch	10 piece minimum order
	Sample Service	Free proofing & custom service, 5 free samples (shipping at buyer’s cost)
	Bulk Order	5,000 pieces and above with bulk pricing
Lead Time	All Standard Components	Shipped within 5–7 working days
	Custom Inductance / Pin Design (Sample)	Sample order confirmed within 5–7 working days
	Custom Inductance / Pin Design (Mass Order)	Shipped within 15–30 working days
Payment Terms	Main Payment Term	T/T in advance, L/C at sight
	Procurement Standard	Complies with global enterprise procurement standard for passive components
	Quality Deposit	No quality security deposit required
	Accepted Terms	FOB Shanghai / Nanjing / Hong Kong, T/T Advance
Quality Assurance	Manufacturing Defects	Free replacement for issues caused by manufacturing defects
Quality Assurance	Inspection Report	Batch inspection reports available as certification upon customer request
Packaging Specifications	Updated Packaging (2026)	Blister tray packaging; Sealed Tape & Reel for SMD products
Packaging Specifications	Optional Packaging	Vacuum sealed packaging for customers with strict moisture-proof requirements