500turns Electronic Current Transformer

• Application: Electronic, Instrument, Lighting
• Type: Current Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: AST-104
• Insulating Medium: Epoxy Resin
• Installation: Output Leads Installation
• Transport Package: Cartons
• Specification: ISO9001: 2000, ROHS, CE, SGS
• Trademark: zeming
• Origin: Nanjing, Jiangsu
• HS Code: 8504311000
• Production Capacity: 200.000PCS/Month

Product Description

AST-104 Current Transformer

FEATURES
Frequency range from : 20 kHz~200 kHz  
Primary current rating to : 15Amps
Primary to secondary isolated to : 2500 VAC
Approx weight : 5.3g
Operating free air temperature range :  -40ºC to 85ºC
Storage temperature range : -40ºC to 125ºC
 
SELECTION GUIDE

Order Code	Number  Of Turns	Pulse V sec x t max @ Frequency	L sec mH min@ Secondary inductance tested	R sec     Ω max	Typical load Ω max
AST-104	500	700V.μS 20kHz~200 kHz	[email protected]	25	500

MECHANICAL DIMENSIONS 
 
CIRCUIT SCHEMATIC:
 
APPLICATIONS:
Isolated current feed-back signal in switch mode power supplies
Isolated bi-directional current sensor with full wave bridge rectifier