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MODELS : SEC-1212CE 

    

 

SEC-1223CE 

 
 
 
 
 
 
 
 

 
 

INSTALLATION & OPERATING MANUAL 

SWITCH MODE DC POWER SUPPLY 

REGULATED DC POWER SUPPLY 

Содержание SEC-1212CE

Страница 1: ...MODELS SEC 1212CE SEC 1223CE INSTALLATION OPERATING MANUAL SWITCH MODE DC POWER SUPPLY REGULATED DC POWER SUPPLY...

Страница 2: ...safety instructions 1 Description and features 2 Connection and operation 2 Cooling and fan control 3 Battery charging and back up 3 Trouble shooting 4 Switching power supplies RF Noise 5 6 Specifica...

Страница 3: ...ape as those of the original power supply plug 4 Place the unit in an area that will allow air to flow freely around the unit DO NOT block or obstruct vent openings on the side bottom of the unit 5 Ke...

Страница 4: ...NOTE The DC output connector has a tubular hole of diameter 0 2 5mm with a set screw For a firm connection crimp solder a pin type copper termi nal on the cable ends of your 12V DC device Ensure that...

Страница 5: ...S AT THE FAN SUCTION ON THE BOT TOM AND THE DISCHARGE OPENINGS ON THE SIDES BATTERY CHARGING AND BATTERY BACK UP WARNING THESE UNITS ARE POWER SUPPLIES AND NOT BATTERY CHARGERS DO NOT CONNECT THESE UN...

Страница 6: ...erload caused by large reactive shorted Remove the load If the output loading or by the output being voltage gets restored the load is shorted short circuited or is offering large reactive impedance U...

Страница 7: ...F noise and lose output voltage regulation due to excessive transmitter energy being coupled through the AC DC lines to the power supply s regulator feedback path This may be due to antenna being too...

Страница 8: ...at is lacking in most regular LC filters The RF absorption of the ferrite coated cable avoids resonance s at high frequencies reducing the conducted and radiated RF noises even further b Use additiona...

Страница 9: ...AND OVER VOLTAGE THROUGH PWM CONTROLLER OVER TEMPERATURE SHUT DOWN FOR SEC 1223CE FUSE RATING 5 MM X 20 MM GLASS FUSE 250 V slow blow SEC 1212CE 2A SEC 1223CE 4A AC INPUT CONNECTION DETACHABLE POWER C...

Страница 10: ...Purchaser unless the Warrantor is un able to remedy the defect after having a reasonable number of opportunities to do so Warranty service shall be performed only by the Warrantor Any attempt to remed...

Страница 11: ...Notes Attach your original bill of sale here Model No Date purchased Place of purchase Purchase price Serial number SEC 1212CE SEC 1223CE 9...

Страница 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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