COMPANY
MORE PRODUCTS
 
COFOUND > Power Re-charger and Small Power Switching Power Supply
■ Small Power Switching Power Supply and Convertible Power Supply

■ Self-adjustment Fast Charging Power Supply
小功率开关电源
Small Power Switching Power Supply and Convertible Power Supply
◆ KFS Series:
KFS series small power switching power supply can be applied in TV programs box, amplifier, tax-collecting controller and satellite receiver etc. We are also able to meet your special demand of power supply from design to final product.
Type
 Input
Voltage
Range		 Nominated
Output
Voltage
 Nominated
Output
Current
 Ripple Voltage (mVP-P) Swit_
ching
Mode		 Suffi_
ciency		 Voltage
Stability		 Load
Stability		 Short-circuit
Protection		 Electric strength Reliab_
ility		 Size
(mm3)		 Weight Application
KFS-2004
 AC90V~270V +3.3V 750mA ≤50 PWM 75% <2% <5% Auto protection and Auto recovery 3000VAC 10mA 20000h 160×58×30 112g Set Top Box
+5V 350mA ≤50
+12V 20mA ≤70
+30V 4mA ≤120
KFS-2057
 AC90V~270V +3.3V 500mA ≤50 PWM 75% <2% <5% Auto protection and Auto recovery 3000VAC 10mA 20000h 160×58×30 120g Satellite Broadcast Receivers
+5V 100mA ≤50
+12V 150mA ≤100
+22V 70mA ≤100
+30V 5mA ≤120
KFS-2026
 AC90V~270V +3.3V 1A ≤50 PWM 75% <2% <5% Auto protection and Auto recovery 3000VAC 10mA 20000h 160×65×30 132g Satellite Broadcast Receivers
+5V 1A ≤50
+8V 150mA ≤70
+12V 350mA ≤70
+24V 350mA ≤90
+30V 5mA ≤120
KFS-2212
 AC90V~270V +5V 300mA ≤50 PWM 75% <2% <5% Auto protection and Auto recovery 3000VAC 5mA 20000h 132×72×32 114g Satellite Broadcast Receivers
+12V 500mA ≤50
KFS-2401
 ~60V
~110V
~220V		 +24V 500mA ≤50 PWM 75% <2% <5% Auto protection and Auto recovery 3000VAC 10mA 20000h 83×80×35 105g Amplifier
KFS-2401C
 ~60V/~220V +5V 150mA ≤50 PWM 75% <2% <5% Auto protection and Auto recovery 3000VAC 10mA 20000h 118×80×30 115g Amplifier
+24V 800mA ≤70
KFS-2012
 AC176V~253V +13V 5A ≤80 PWM 82% <2% <5% Auto protection and Auto recovery 3000VAC 5mA 20000h 115×80×28 200g Semiconductor
Icebox
KFS-2008
 AC90V~245V ~3.3V 100mA   PWM 75% <2% <5% Auto protection and Auto recovery 3000VAC 5mA 20000h 155×79×40 211g Tax Controler
+5V 1A ≤50
+8V 2A ≤50
-30V 150mA ≤100
KFS-2430
 AC90V~275V +3.3V 700mA ≤30 PWM 75% <2% <5% Auto protection and Auto recovery 3000VAC 10mA 20000h 115×70×30 115g Satellite Broadcast Receivers
+5V 500mA ≤30
+12V 40mA ≤30
+22V 300mA ≤50
 
 
 
 
wwww12V,24V,48V DC-AC Conveter
◆ Product specifications : 5V、6V、12V、24V、48V
范例图1
范例图2
 
自适应快速充电电源
Self-adjustment Fast Charging Power Supply
 
 
 

◆ Product specifications :
Input Voltage : AC130V～265V
output Voltage : 3.6V～48V
output Current : 3A～100A
充电电源1
充电电源2
充电电源3
Chengdu Cofound Power Technology Co.,Ltd
 
Chengdu Cofound Power Technology Co.,Ltd

Address:No.688,Baoguang Avenue South,Xindu,Chengdu,China Post Code:610500 Tel:86-028-83954106 028-83954104 Fax:028-83930348
Email: export@kfdy.com.cn, DN: http://www.co-found.com http://www.kfdy.com.cn, http://www.kfdy.net