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Summary of Contents for Samlexpower SEC-1212CE
- Page 1 SWITCH MODE DC POWER SUPPLY REGULATED DC POWER SUPPLY MODELS : SEC-1212CE SEC-1223CE INSTALLATION & OPERATING MANUAL...
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Page 2: Table Of Contents
TABLE OF CONTENTS Topic Page Important safety instructions Description and features Connection and operation Cooling and fan control Battery charging and back up Trouble shooting Switching power supplies & RF Noise Specifications Warranty information Notes :... -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS Please read before using your power supply. 1.) It Is recommended that you return your power supply to a qualified Samlex dealer for any service or repair. Incorrect assembly may result in electric shock or fire. 2.) To reduce the risk of electric shock, unplug power supply from outlet before at- tempting any maintenance or cleaning. -
Page 4: Description And Features
DESCRIPTION SEC-1212CE / SEC-1223CE are switched mode power supplies which con- vert 230 VAC, 50 HZ to regulated 13.8 VDC based on pulse width modula- tion ( PWM ) control. FEATURES ∫ BASED ON SWITCHED MODE TECHNOLOGY AND PWM CONTROL ∫... -
Page 5: Cooling And Fan Control
COOLING AND FAN CONTROL / THERMAL SHUT DOWN (SEC-1223CE) SEC-1212CE is cooled by convection. PLACE THE UNIT IN A WELL VENTILATED OPEN AND COOL AREA. DO NOT BLOCK THE VENTILATION OPENINGS ON THE SIDES SEC-1223CE is cooled by convection and forced air. A temperature con- trolled fan has been provided to improve cooling at higher loads. -
Page 6: Trouble Shooting
TROUBLESHOOTING - GENERAL PROBLEM : Power ON/OFF switch does not illuminate when turned on. PROBABLE CAUSE SUGGESTED REMEDY No power in the AC outlet Check there is power in the outlet. AC side fuse inside the power Replace the fuse inside the unit. See supply is blown fuse ratings at page 8 PROBLEM : AC side fuse blows as soon as power is turned on. -
Page 7: Switching Power Supplies & Rf Noise
SWITCHING POWER SUPPLIES AND RF NOISE Switched mode power supplies ( SMPS ) employ high frequency switching and thus, are a source of radio interference, a recipient of radio interference and a conduit of radio interference. ( Older linear type trans- former based power supplies do not employ high frequency switching volt- ages and will be quieter as compared to switching type of supplies ). - Page 8 Following additional guidelines may be followed to reduce the ef- fects of RF noise: Use additional appropriate AC radio frequency interference (RFI) power line filter immediately before the ac input of the power supply. Recommended: Corcom Inc. ( www.cor.com ) “Q” se- ries.
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Page 9: Specifications
SPECIFICATIONS INPUT VOLTAGE 230 VAC, 50 HZ (NOMINAL): OUTPUT VOLTAGE: 13.8 VDC +/- 1% OUTPUT RIPPLE & NOISE: SEC-1212CE 120 mV SEC-1223CE 150 mV (ON FULL LOAD, PEAK TO PEAK) OUPUT CURRENT, CONTINUOUS: SEC-1212CE 10 A SEC-1223CE 23 A CURRENT LIMIT:... -
Page 10: Warranty Information
3 YEAR Limited Warranty SEC-1212CE/SEC-1223CE manufactured by Samlex America, Inc. ( the “ Warrantor “ ) is war- ranted to be free from defects in workmanship and materials under normal use and service. This warranty is in effect for 3 years from the date of purchase by the user ( the “ Purchaser “ ) -
Page 11: Notes
Notes : Attach your original bill of sale here. Model No: SEC-1212CE SEC-1223CE Date purchased : Place of purchase : Purchase price : Serial number :... - Page 12 Thank you for purchasing a Samlex power supply product ! Samlex America Inc. 110 –17 Fawcett Road Coquitlam, B.C. V3K 6V2 Canada SEC-1212CE/SEC1223CE 020304...
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