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KCSF-20W
  • 3C
  • CE
  • ROHS

Features:

·Universal AC input

·Small volume，low weight，high efficiency

·Protections:short circuit/over load/over voltage/over temp

·Cooling by free air convection

·LED indicator for power on

·100% full load burn-in test 

·2 years warranty

 

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ModelKCSF-20-5KCSF-20-9KCSF-20-12KCSF-20-15KCSF-20-24
outputDC voltage5V9V12V15V24V
Voltage tolerance±1%±1%±1%±1%±1%
Rated current4A2.2A1.7A1.4A0.8A
Current range0~4A0~2.2A0~1.7A0~1.4A0~0.8A
Rated power20W19.8W20.4W21W19.2W
Ripple&noise80mvp-p120mvp-p120mvp-p120mvp-p120mvp-p
DCvoltage ADJ.range-9%~+10%±10%±10%±10%±10%
inputVoltage range90~264VAC，125~373VDC
frequency47~63HZ
AC current0.45A/115VAC，0.25A/230VAC
efficiency75%78%78%78%80%
Inrush currentCold start current15A/115VAC，30A/230VAC
Leakage current< 0.5mA/240VAC
protectionoverloadRated output power115%~135% start over load protection
protection type:hiccup mode，auto-recovery after fault condition is removed
Over voltage6.8~8.2V12.6~14.2V15.6~17.8V18.6~20.8V30.6~33.2V
protection type:hiccup mode，auto-recovery after fault condition is removed
Over temperatureWhen temperature of transistor inner node is over150℃, start over temperature protection
protection type:hiccup mode，auto-recovery after temperature become normal
environmentWorking temp,humidity-10℃~+60℃，20%~90%RH
Storage temp,humidity-20℃~+85℃，10%~95%RH non-condensing
Withstand vibration10~500HZ，2G10min/1cycle，period for 60 minutes，each axes
safetyWithstand voltageI/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolated resistanceI/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC
Fit standardSafety standardCompliance to UL1012
EMC standardCompliance to EN55022，CLASSA
othersDimension97*58*25mm(L*W*H)
Weight/packing0.11kg/160pcs/18.5kg/0.033 m³/1.17CUFT
note1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.

 

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If you have any enquiry about quotation or cooperation,please feel free to email us at sales@kw-magnetics.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.


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