pushbutton controlled dimmer suited for halogen … · suited for halogen lighting k8024 features:...

Title: C:\ACAD\DIAGRAM\DWG\KOP.EPS Creator: AutoCAD PSOUT

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PUSHBUTTON CONTROLLED DIMMER SUITED FOR HALOGEN LIGHTING

K8024 Features: þ Easy pushbutton up/down control of light sources þ A brief push toggles on/off, while continued pushing en-

gages dimming action þ Memory function maintains preferred level þ Soft start function þ Suitable for low voltage halogen lighting Specifications: • Operating voltages: 110-125 or 220-240VAC 50/60Hz • Max. Load: 3.5A (750W/220V; 375W/110V) • Noise suppressed according to EN55015 • Dimming speed: approx. 3.5s • Dimensions pcb (wxdxh): 62x49x38mm (2.4”x1.9”x1.5”)

Modifications reserved


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5%

4K7= ( 4 - 7 - 2 - B )

1%

4K7= ( 4 - 7 - 0 - 1 - 1 )

COLOR= 2… 5

I P E SF S DK N D GB F NL CODE

CODICE COLORE

CODIGO DE CO-

RES

CODIGO DE CO-LORES

VÄRI KOODI

FÄRG SCHEMA

FARVEKODE

FARGEKODE

FARB KODE

COLOUR CODE

CODIFI-CATION DES COU-LEURS

KLEURKODE

CODE

0 Nero Preto Negro Musta Svart Sort Sort Schwarz Black Noir Zwart 0 1 Marrone Castanho Marrón Ruskea Brun Brun Brun Braun Brown Brun Bruin 1 2 Rosso Encarnado Rojo Punainen Röd Rød Rød Rot Red Rouge Rood 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 Grå Grå Grå Grau Grey Gris Grijs 8 9 Bianco Branco Blanco Valkoinen Vit Hvid Hvidt Weiss White Blanc Wit 9 A Argento Prateado Plata Hopea Silver Sølv Sølv Silber Silver Argent Zilver A B Oro Dourado Oro Kulta Guld Guld Guldl Gold Gold Or Goud B


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1. Assembly (Skipping this can lead to troubles!) Ok, so we have your attention. These hints will help you to make this project suc-cessful. Read them carefully. 1.1 Make sure you have the right tools: • A good quality soldering iron (25-

40W) with a small tip. • Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the

tip, to give it a wet look. This is called ‘thinning’ and will protect the tip, and en-ables you to make good connections. When solder rolls off the tip, it needs cleaning.

• Thin raisin-core solder. Do not use

any flux or grease. • A diagonal cutter to trim excess wires. To avoid injury

when cutting excess leads, hold the lead so they cannot fly towards the eyes.

• Needle nose pliers, for bending leads, or to hold components in place. • Small blade and Phillips screwdrivers. A basic range is fine.

For some projects, a basic multi-meter is re-

quired, or might be handy 1.2 Assembly Hints: þ Make sure the skill level matches your experience, to avoid disappointments. þ Follow the instructions carefully. Read and understand the entire step before

you perform each operation. þ Perform the assembly in the correct order as stated in this manual þ Position all parts on the PCB (Printed Circuit Board) as shown on the drawings. þ Values on the circuit diagram are subject to changes. þ Values in this assembly guide are correct* þ Use the check boxes to mark your progress. þ Please read the included information on safety and customer service * Typographical inaccuracies excluded. Always look for possible last minute man-ual updates, indicated as ‘NOTE’ on a separate leaflet.

0.000


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1.3 Soldering Hints:

Mount the component against the PCB surface and carefully solder the leads

Make sure the solder joints are cone-shaped and shiny

Trim excess leads as close as possible to the solder joint


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AXIAL COMPONENTS ARE TAPED IN THE CORRECT MOUNTING SEQUENCE !

REMOVE THEM FROM THE TAPE

ONE AT A TIME!

1. DIODES (Watch the polarity!)

D...CATHODE

q D1: 1N4148 q D2: 1N4007

2. ¼W RESISTORS

R...

q R1: 33 (3 - 3 - 0 - B) q R2: 120K (1 - 2 - 4 - B) q R3: 470K (4 - 7 - 4 - B) q R4: 330K (3 - 3 - 4 - B) q Choose operating voltage: 220-240VACè R5: 1M5 (1-5-5-B) 110-125VACè R5: 680K (6-8-4-B) q R6: 10K (1 – 0 – 3 – B)

3. ZENERDIODE (Watch the polarity!)

ZD...CATHODE

q ZD1: 5V6/1.3W

4. IC SOCKET

q IC1: 8P

5. LED (Watch the polarity!)

LD...

CATHODE

q LD1 : L-934LSRD


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6. 1W RESISTOR

R...

2mm

q R7: 1K (1 - 0 - 2 - B)

7. CAPACITORS

C...

q C1: 6n8 (682 - 6800) q C2: 100n (104 - µ1) q C3: 100n (104 - µ1)

8. HEADER

q ABCD: 4POLE

9. ELECTROLYTIC CAPACITOR (Watch the polarity!)

C...

q C4: 100µ

10. CAPACITORS

q C5: 100n/250VAC (µ1 - 0.1) q Choose operating voltage: For 220-240VAC: C6: 100n/250VAC (µ1 – 0.1) For 110-125VAC: C6: 220n/160VAC (µ22 – 0.22)

11. TERMINAL BLOCKS

q SK1 q SK2


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12. FUSEHOLDER AND FUSE

F...

q F1 : 4A (T) SLOW

13. CHOKE

L...

GLUE

q L1

14. TRIAC

10mmM3 BOLT

M3NUT

q T7: BT137F, TIC206M or EQ.

15. IC (Watch the position of the notch!)

q IC1: SLB0587 or eq.

16. SHUNT for MODE SELECT q AB: same dimming direction and

no memory

q BC: reversed dimming direction

with memory

q CD: reversed dimming direction

and no memory


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17. HOOK-UP DIAGRAM

380W

/110

V75

0W/2

40V

MA

X!

!

MA

INS

RA

TE

D P

US

HB

UT

TO

N

KE

EP

LE

AD

S

AS

SH

OR

T A

S P

OS

SIB

LE

WA

RN

ING

: A

LL P

AR

TS

CA

RR

Y D

AN

GE

RO

US

VO

LTA

GE

S !

MA

KE

SU

RE

YO

UR

AS

SE

MB

LY C

OM

PLI

ES

WIT

H L

OC

AL

SA

FETY

RE

GU

LATI

ON

S !

AC

PO

WE

R

Hint : Put an extra thick layer of solder on all thinned PCB tracks

to improve their current handling capacities


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18. PCB LAYOUT

CD:REVERSE

L

BC:REVERSE+MEMORY

VELLEMAN

PB

SK

3P

8024

'2R

3

R2

L

SK2

B1

AC

D

R4

IC1

TR1 C2

R5

C1

C3

D1

C4

F1

C6

LAMP

SK1

4A SLOW

C5

L1

LD1

ZD1

! R7

D2AB:SAMER

6 R1


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19. DIAGRAM

VD 1

Isen 5

Vs7C13

Qt

8

Isyn

c4

Ipro

g2

Iext

6

IC1

SLB

0587

D1

1N41

48

TR1

TIC

216M

ZD1

5V6/

1.3W

D2

1N40

07

C1

6n8

C2

100n

C3

100n220n

/160

Vac

@ 1

20V

AC

C4

100µ

/16V

C5

100n

/250

VA

C

C6

100n

/250

Vac

@ 2

30V

AC

R1

33R

433

0K

R7

1K/1

W

R5

1M5

@ 2

30V

AC

680K

@ 1

20V

AC

R3

470K

R2

120K

L1

SK1

SCR

EW02

SK2

SCR

EW02

SK3

HD

R4

N LAC

PO

WER

A B C D

AB

: Sam

e di

mm

ing

dire

ctio

n, n

o m

emor

yB

C: R

ever

sed

dim

min

g di

rect

ion,

with

mem

ory

CD

: Rev

erse

d di

mm

ing

dire

ctio

n, n

o m

emor

y

L

LOA

D

LPB

K80

24: T

OU

CH

DIM

ME

R F

OR

HA

LO

GE

N L

AM

PS

LOA

D 3

.5A

max

R6

10K LD

1

Low

Cur

rent

F1 4A S

LOW


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Notes :


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VELLEMAN COMPONENTS NV Legen Heirweg 33

9890 Gavere Belgium

www.velleman.be

pushbutton controlled dimmer suited for halogen … · suited for halogen lighting k8024 features:...

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