CEBEK FE-13 User manual

5A. 12 V. D.C.
POWER SUPPLY
FE-13
TECHNICAL CHARACTERISTICS
The FE-13 module is 12 V. D.C. power supply perfectly stabilised with the possibility to short-circuit it and offerin 5A. as maximum
output intensity.
Possibility to adjust the volta e between 10 and 15 V. D.C.
It include connection terminals to facilitate the assembly and operatin indicator led.
Don’t for et to read all the information mentioned hereafter to obtain a perfect operatin of the module.
TRANSFORMER'S CONNECTION. If you observe the transformer, you could note that there are 6 terminals or pins, 3 in the
superior part with the indication 0, 125, 230 correspondin to the input volta e (comin form the mains) and 3 in the inferior part with
the indication 15, 0 and 15, correspondin to the output volta e, which must be connected to the module (PCB).
Connect cables of the mains input (230 V. A.C.) to the pins placed in the superior part of the transformer and indicated as 0 and 230
without takin account the central pin indicated as 125. See the transformer's wirin map hereafter.
Install a 1A. fuse and a switch as indicated in the wirin map. Both are necessary and obli ator y to obtain a correct use of the
module and uarantee your own security as it is required by the "CE" re ulations.
TRANSFORMER'S WIRING MAP
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Input Volta e .......................................................................... 230 V. AC.
Output Volta e ....................................................................... 12 V. DC.
Output Volta e Adjustment ..................................................... Between 10 and 15 V. DC.
Maximum Constant Output Intensity ....................................... 3,5 A.
Maximum Intensity .................................................................. 5 A.
Maximum Ripple With Load .................................................... 7 mV.
Answer Time For An Output Short-Cirucit (With Load) ............ 0,2 Sec.
Time To Recuperate Vo. After a Short-Circuit (With Load) ...... 10 Sec.
Modeule's Sizes ...................................................................... 110 x 80 x 55 mm.
Transformer's Sizes ................................................................. 85 x 75x 70 mm.
13
15
15
15 15

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FE-13
MODULE'S CONNECTION: Once the transformer's connection done, follow with the module's connection. Firstly, verify that the
230 V. A.C. from the mains are not present.
Connect 3 transformer's terminals placed in the inferior part to the 3 input module's terminals and accordin the eneral wirin map
each indication had to be correspond (15, 0 and 15).
Press the switch and the led will li ht indicatin that the FE-13 power supply is operatin . Then you had to adjust the output volta e
usin a variable resistor up to obtain the wished value.
EXTERIOR INSTALLATION OF THE ADJUSTMENT POTENTIOMETER: If you wish to chan e the variable resistor inserted in the
PCB by an exterior potentiometer, you had to firstly withdraw the resistor present in the PCB. Then in accordance with the drawin , you
had to place cable from the JP1 jumper up to the new potentiometer. The used transformer had to be lineal and with 1K W.
DO NOT FORGET: Our FE-13 power supply has a protection a ainst short-circuit, nevertheless the maximum time to act is 3 min. For
this reason when this protection will act, you had to disconnect the supplied apparatus and to et cooler the power supply durin
minimum 1 minute. Install our FE-13 module in a metallic box well ventilated.
GENERAL WIRING MAP
FE-13
15 15
15
15