Hakko 936. Gordak 952. diy. analog soldering station. schematic
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This document contains schematics and layout diagrams for an analog soldering station controller board. It includes a parts list for the controller board with specifications for integrated circuits, passive components, and potentiometers. Temperature sensing is done with a type K thermocouple connected to the soldering iron tip. The controller uses operational amplifiers and a triac driver integrated circuit to regulate heating based on feedback from the thermocouple and user adjustment of the temperature potentiometer.
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Hakko 936. Gordak 952. diy. analog soldering station. schematic
- 1. С1 220uF/16V R6/100K IC/B LM358 IC/A LM358 R7/10K R9/100K D2-presooíiti R12 270R/1W ■ C2 220uF/16V ♦12V GND R5 100K[ / í Type K Thermocouple NiCr-Ni (cca 40uV/C) 2 aštíta grijača lemilice od prekida termosenzora R3/1K + Tp+ < - ?p- J R4/100K 880 GR1 24V 48W1N4148 G G GNĽ R2 D1-prespojiti < ^ L |m 100K R1-1K2 Baždarenje (450C - 1.98V) P1/10K Regulacija temperature TR1 TIC206D FUSE 200mA 220/AC'18V 2A TR/50W Kabal od lemilice Type K Thermocouplc (SOLOMON. GORDAK. QUICK ..) Diode obeležene se* su katóde!!! Grejac 12 R o m a!!!3HEATER 5HEATER 2 ESD 1 THERMOCOUPLE + 4 THERMOCOUPLE - HAKKO, Luckey, Gardak c R 27 1.7 200 42 225 50 250 56.5 275 63.3 300 69.3 325 74.8 350 80.6 375 84.6 400 90.6 425 95.8 HAKKO sensor Za stelcvanje tem perature meri se otpornost termo para na sobnoj tem peraturi termo par treba da ima oko 1,4 do 1,7R kako temperatura raste menja se i otpornost termo para!!! Tabela merenja preu2eta odavde: http://elco.crsndoo.com /w ordpress/tag/contraller/
- 2. Type K Thermocouple NiCr-Ni (cca 4 0 uV/C) +12V|— Zaštita grijača lemilice od prekida termosenzora R3/1K GND í Tp+ f Tp- R7/10K GND R11/2 .2 K O----O GND GND GND GND GND TR/50W PROJECT Nr: 28 www.kesatnet.me KesatNet NAME: ANALOG SOLDERING STATION Type K Thermocouple Electronic Praktikum Group Pljevlja - Montenegro I DÁTE: DESIGN: 21.12.2012. Kemal & AlijaDervič Nr.P28/oi
- 3. PCB U RAZMJERI 1:1, SPREMAN ZA ŠTAMPU 220VAC www.kesatnet.me KesalNet NAME: ANALOG SOLDERING STATION Type K Thermocouple Electronic Praktikum Group Pljevlja - Montenegro DÁTE: DESIGN: 21.12.2012. Kemal & Alija Dervič Nr. P28/02
- 6. НАККО 936 - Schematic Rendered by: Tom Hammond - N0SS 26 MAR 2011 v1.7 MAIN PC BOARD IC1 TRIAC DRIVER .01/25v NEC* pPC1701C Zero V olt S w itchVREF ľ01/25V TEIVP CTRL 5K0 VREF IC2C : NEC HPC324A Lo-Pw r Quad OpAmp U1C ALPS RK09L 1140A65 5K (502B) LINEAR Л Л А 1N4148 LM324 VREF rAA'? LM324 metal fllrr VREF Q1 T1 N EC A C 05D T 7 5A TRIAC T CAL 300 CTRL IC2D LM324 SOLDERING IRON PLUG SLEEVE GND HANDSET SOCKET SOLDERING IRON/CHASSIS GNDHEATER PINS, HANDSET TIP GND CHASSIS GND Č POWER XFIVR 120VAC 2A CHASSIS GND .01/25V AC ON/OFF PC BOARD 120VAC 24VAC NEUT CHASSIS GND
- 7. НАККО 936 TEMPERATURE-CONTROLLED SOLDERING STATION PC BOARD LAYOUT Rendered by: Tom Hammond, N0SS 26 MAR 2011 v1.7 PC BOARD AS VIEWED FROM THE COPPER (SOLDER) SIDE
- 8. НАККО 936 TEMPERATURE-CONTROLLED SOLDERING STATION PC BOARD LAYOUT Rendered by: Tom Hammond, N0SS 26 MAR 2011 v1.7 PC BOARD AS VIEWED FROM THE COMPONENT SIDE TEMP CONTROL POT = ALPS RK09L1140A65 5K (502B) LINEAR
- 9. НАККО 936 TEMPERATURE-CONTROLLED SOLDERING STATION PC BOARD LAYOUT Rendered by: Tom Hammond, N0SS 26 MAR 2011 v1.7 PC BOARD AS VIEWED FROM THE COMPONENT SIDE TEMP CONTROL POT = ALPS RK09L1140A65 5K (502B) LINEAR
- 10. НАККО 936 TEMPERATURE-CONTROLLED SOLDERING STATION PC BOARD LAYOUT Rendered by: Tom Hammond, N0SS 26 MAR 2011 v1.7 PC BOARD AS VIEWED FROM THE COMPONENT SIDE AC05D B1081 1N4148! A N4148 W W W 220uF 50v 390 1% 300 □ C1701C 24VAC INPUT oi 03 TEMP CONTROL POT = ALPS RK09L1140A65 5K (502B) LINEAR
- 11. НАККО 936-х PC Board Parts List C1 220uF 50V C2 47uF 1SV C3 47uF 16V C4 0.01 (103) 50V Ceramic C5 0.01 (104) 25V Ceramic C6 0.01 (104) 25V Ceramic C7 0.1 (104) 25V Ceramic C8, C10-C13 n/a C9 0.01 (104) 25V Ceramic D1 4N4148 Small Sig Sil, or similar D2 4N4148 Small Sig Sil, or similar D3 1N4001, or 50VDC (or higher) @ 1A IC1 NEC* pPC1701C, Zero Volt Switch IC2 NEC* pPC324A, Lo-Pwr Quad OpAmp Q1 NEC AC05D 5ATriac R1 360 2W 5% metal film R2 1.8k 1/4w 5% carbon film R3 15k 1/4w 5% carbon film R4 330 1/4w 5% carbon film R5 1.0k 1/4W1% metal film R6 27.Ok 1/4W1% metal film R7 5.11k 1/4w 1% metal film R8 390 1/4w 1% metal film R9 66.5k 1/4w 1% metal film R10 680 1/4w 5% carbon film R11 180.0k 1/4W 1% metal film R12 130.0k 1/4W1% metal film R13 100k 1/4w 5% carbon film R14 1k 1/4W 5% carbon film R15 24k 1/4w 5% carbon film R16 12k 1/4w 5% carbon film R17 1M 1/4w 5% carbon film ZD1 5.1Vz500mW, 5.4Vz (measured) ZD2 5.1Vz 500mW, 5.2Vz (measured) PVR1 TEMP ADJ POT - ALPS RK09L1140A65 5K (502B) LINEAR VR2 CAL TEMP POT - Boumes 3362P-1-501LF, see note below * NOTE: NEC, is now part of Renesas Electronics Corp. CAL TEMP CTRL NOTE: In the 936, the CAL TEMP pot is 300 Ohms, however we were unable to find a pot in this physical format rated at 300 Ohms, so a 500 Ohm device has been specified as a suitable substitute.
- 14. Notes 1. Ali capacitors rated 50V or better 2. Ali diodes 1N4148 unless otherwise stated 3. All resistors 5% 1{2W metal film 4. Thetmistor sensor inside soldering iron element 5. R8 may require adjustment due to variations in TH1 (2k7 - 6k8) 6. Voltage on TP1 is directly proportional to iron temperature 7. Soldering iron handpiece is clone version of Hakko 307 8. Pin 3 of J2 is connected to tip/sleeve metal inside iron C Analog Soldering Iron Controller A e u t