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Total solder points: 113 
Difficulty level:  

  beginner

 1

o

  2

þ

  3

o

  4

o

  5

o

 

advanced

 

 

 

PARTLIST 

H5203P-ED1 

 

K5203

 

DUAL FUNCTION STROBE

  

 

þ 

Create fantastic light effects for disco, photographs, signalisation.. 

þ 

Two operating modes: 

1.  Flashes on power down, for use in combination with light com-

puter K5201, running lights K5200 or 2602, or other light effect 
generator. 

2.  Continuous flashing with adjustable speed 

þ 

Simple two-wire connection 

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High power flash tube 

þ 

Power on LED 

þ 

Reflector included 

 
Specifications 

 

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Power supply : 230VAC / 50 Hz 

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Power consumption : 20W max. / 3W standby 

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Max flash rate : 20 flashes/s 

• 

Dimensions (W x L x H): 70 x 120 x 50 mm 

 
modifications reserved 

Summary of Contents for K5203

Page 1: ...on power down for use in combination with light com puter K5201 running lights K5200 or 2602 or other light effect generator 2 Continuous flashing with adjustable speed þ Simple two wire connection þ High power flash tube þ Power on LED þ Reflector included Specifications Power supply 230VAC 50 Hz Power consumption 20W max 3W standby Max flash rate 20 flashes s Dimensions W x L x H 70 x 120 x 50 m...

Page 2: ... 3 Aranciato Laranja Naranjado Oranssi Orange Orange Orange Orange Orange Orange Oranje 3 4 Giallo Amarelo Amarillo Keltainen Gul Gul Gul Gelb Yellow Jaune Geel 4 5 Verde Verde Verde Vihreä Grön Grøn Grønn Grün Green Vert Groen 5 6 Blu Azul Azul Sininen Blå Blå Blå Blau Blue Blue Blauw 6 7 Viola Violeta Morado Purppura Lila Violet Violet Violet Purple Violet Paars 7 8 Grigio Cinzento Gris Harmaa G...

Page 3: ...ldered joints by heating up the component leads suf ficiently This solder joint results in a bad connection Trim the excess wires up to the level of the sol der Careless assembly will certainly lead to problems Insert the part oriented correctly into its correct holes in the PCB Mount the components in the correct order as stated in this manual Watch out for important remarks The component values ...

Page 4: ...007 q D5 1N4007 q D6 1N4007 q D7 1N4007 q D8 1N4007 4 ZENER DIODES Check the polarity ZD CATHODE q ZD1 15V q ZD2 2V4 5 W RESISTORS R q R1 15K 1 5 3 B q R2 10K 1 0 3 B q R3 4K7 4 7 2 B q R4 100K 1 0 4 B q R5 100K 1 0 4 B q R6 100K 1 0 4 B q R7 100K 1 0 4 B q R8 100K 1 0 4 B q R9 100K 1 0 4 B q R10 100K 1 0 4 B q R11 100K 1 0 4 B 6 1W RESISTORS R 2mm q R12 100K 1 0 4 B q R13 100K 1 0 4 B q R14 100K ...

Page 5: ...________________________________________________________________ 5 7 TRANSISTOR T T T T q T1 BC337 8 CAPACITOR C q C1 100nF 400V 104 µ1 9 LED Check the polarity Depending the used housing mount the LED horizontal or ver tical LD COLOR 2 5 CATHODE q LD1 5mm RED 10 SCREW CONNECTOR q SK1 3 POLE ...

Page 6: ..._______________________ 6 11 TRIGGER COIL L 2 1 3 q L1 TC6 Mind the orientation 12 RESISTOR TRIMMER LARGE VERTICAL RV q RV1 1M 105 13 ELECTROLYTIC CAPACITOR Check the polarity C q C2 1µ 50V q C3 4µ7 50V q C4 100µ 100V q C5 100µ 100V q C6 100µ 100V q C7 100µ 100V q C8 100µ 100V 14 TRIAC TR q TR1 TIC206M or eq Mind the orientation ...

Page 7: ...5W RESISTORS VERTICAL MOUNTING R q R16 220 q R17 220 q R18 220 q R19 220 17 SWITCH SW q SW1 TS8 ON ON 18 STROBE TUBE Check the polarity Avoid touching the tube Eventually it can be cleaned with a dry cloth Mind the correct orientation of the tube Solder the tube in place parallel to the PCB border as shown Connect the loose wire to point W w TUBE W q STROBE TUBE CAUTION under operating condition v...

Page 8: ...HE REFLECTOR BEHIND THE TUBE Solder the reflector on the PCB as shown Be sure the shiny side faces the flashtube For improved efficiency you can bend it in a parabola shape according to the drawing Use a round tube of about 38mm to create a smooth circle 66 50 DIAMETER 38mm q reflector When you have checked the complete assembly you can test its correct function ing ...

Page 9: ...up In one mode selectable with the switch SW1 the unit should flash when the power is disconnected In the other mode the unit can flash continuously the flash rate can be adjusted by means of RV1 As the circuit requires only two wires a manual remote control can easily be made by means of a push button switch NC contact 230 V compatible fig 20 For automatic control you can use several of our light...

Page 10: ...__________ 10 20 CONNECTING THE UNIT FOR MANUAL CONTROL If the unit is used as stand alone connect the mains supply like in the drawing K5203 MAINS EARTH N L SWITCH N L EARTH 21 USE WITH MUSIC MODULATED RUNNING LIGHT K2602 K5203 K5203 K5203 K5203 K2602 OUT1 OUT2 OUT3 OUT4 MAINS FUSE 2A MAINS L EARTH N N L EARTH N L EARTH N L EARTH N L EARTH ...

Page 11: ..._____________________________________________________________________________________________________ 11 22 USE WITH 4 CHANNEL SEQUENCER K5200 K5203 K5203 K5203 K5203 K5200 MAINS CH1 CH2 CH3 CH4 N FUSE 2A L EARTH N N L EARTH N L EARTH N L EARTH N L EARTH ...

Page 12: ...RTH ABOUT THE ENCLOSURE It is recommended to mount the unit an enclosure due to high voltages Provide sufficient airflow by drilling some 4mm ventilation holes in the cabinet Use a cable exit grommet for the AC cord For safety we recommend you close the flash tube side of the box with a glass or plexi window If a metal enclosure is used be sure to earth all the metal parts and to leave a minimum s...

Page 13: ...__________________ 13 23 PCB R6 C8 C1 R13 D6 D8 D4 MAINS 250mA SLOW R12 LD1 C2 F1 PCB CONNECTED TO MAINS HIGH VOLTAGE SK1 EARTH N L D7 D3 D5 ZD1 ZD2 D1 R15 TR1 R3 SW1 R4 T1 c b e A B RV1 C3 R14 R5 R1 D2 R2 g R16 C4 R9 R18 C6 STROBO TUBE REFLECTOR VELLEMAN P5203 C5 R17 DANGER HIGH VOLTAGE R8 R7 J1 3 1 2 L1 C7 R19 J2 R10 R11 W 24 DIAGRAM ...

Page 14: ...007 D5 N MAINS L D7 1N4007 1N4007 D6 D4 1N4007 D8 1N4007 LD1 ON 220 5W R16 TS 8 SW1 TC 6 L1 C1 100n 400V DO200YR D1 R3 4K7 FREQ RV1 1M 4u7 50V C3 FLASH TIC206M TR1 R6 100K 1 1 2 3 2V4 ZD2 R15 100K 1W R14 100K 1W 1N4148 D2 R5 100K STROBO W TUBE STROBO MODE B A AB CLOSED STROBOSCOPE MODE AB OPEN FLASHES ON POWER DOWN R7 100K R8 100K R9 100K R10 100K R11 100K 100u 100V C4 100u 100V C5 100u 100V C6 10...

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