Velleman-projects K1803 Assembly instructions Manual do Utilizador descarregar pdf

K1803

ILLUSTRATED ASSEMBLY MANUAL H1803IP'2

T otal sold er poi nts: 29

Difficulty level: beginner 1  2  3  4  5  advanced

UNIVERSAL MONO PREAMPLIFIER

Specifications

 Power supply: 10-30VDC / 10mA.

 Output impedance: 1Kohm.

 Adjustable output level: max. 40dB.

 Frequency range: 20Hz to 20kHz ± 3dB.

 Max. input signal: 40mV.

 PCB dimensions: 30 x 40mm (1.2" x 1.57").

1 2 3 4 5 6 7 8

K1803 ILLUSTRATED ASSEMBLY MANUAL H1803IP'2 T otal sold er poi nts: 29 Difficulty level: beginner 1  2  3  4  5  advanced This kit ha

VELLEMAN NV Legen Heirweg 33 9890 Gavere Belgium Europe www.velleman.be www.velleman-kit.com

3 Assembly hints 1. Assembly (Skipping this can lead to troubles ! ) Ok, so we have your attention. These hints will help you to make this project s

4 Assembly hints 1.3 Soldering Hints : 1- Mount the component against the PCB surface and carefully solder the leads 2- Make sure the solder join

5  R1 : 100K (1 - 0 - 4 - B)  R2 : 100K (1 - 0 - 4 - B)  R3 : 100K (1 - 0 - 4 - B)  R4 : 100K (1 - 0 - 4 - B) 1. Resist

6 8. Connection Connection  Connect a stabilized supply between 10 and 30V with the points “+” and “-” on the print.  The input is connected on th

7 9. Schematic diagram. Schematic diagram & PCB R4100KR3100KR2100KC110µGND+VC210µC510µSK1AF INSK2AF OUT32841IC1A567IC1BC310µC410µR72K2R6100KR110

Modifications and typographical errors reserved © Velleman nv. H1803IP - 2010 - ed.2 VELLEMAN NV Legen Heirweg 33, 9890 Gavere Belgium - Europe 5 41

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Velleman-projects K1803 Assembly instructions Manual do Utilizador