case microcontroller Fig.1. The GM tube requires 500V to 152mm × 95mm × 57mm 1 IRFBC20 power MOSFET 2 2N3904 npn transistors 1000V DC to operate. Always take ex- 1 LND712 or ZP1401 or similar treme caution when working on high 500V Geiger tube (Ref 1) 1 MR856 fast 600V diode voltage circuits. 1 20MHz
Beitrag #8018597:
> Die Photos von den Bauteilen sind übrigens echt gut, kann man nicht meckern.
> 2A MMBT3906
> T4 1N4148 in SMD
> t04 PMBT3904
> B3100 3A 100V Schottky
> PA410BD
> https://www.alldatasheet.com/datasheet-pdf/view/1133937/NIKOSEM/PA410BD.html
> C18,C20 vielleicht IRF5850
1 2 3 4 5 6 A A U_3-Filters U_2-PLC10_Interface 3-Filters.SchDoc 2-PLC10_Interface.SchDoc J7 RX RX L 1 F1 TX TX LINE TXDISABLE TXDISABLE B 2.0A NEUTRAL B N 2 1 D1 430V U_4-PowerSupply 4-PowerSupply.SchDoc
1 1 K4 C C C C C C C FB3 FB0805_2A R5 2k K5 N N N N N N N K6 K7 "#$%&'() PGND SW1 SW2 SW3 SW4 SW5 SW6 SW7 3 2 1 Button Button Button Button Button Button Button 5 4 *+ 401key SW8 C SS-12D10 C USB5V VCC1.2V 1V1 VCC5V VCC3.3V 3V1 VCC5V
2N3906 2N3906 IC = -200 mA VCEO = -40 V h ~ 200 P = 625 mW General Purpose PNP Transistors FE1 tot Universal-PNP-Transistoren T jmax 150°C Version 2017-12-08 Typical Applications Typische Anwendungen Signal
, T30-6 Lb: 20t #26 T5D-6. Ql,3,4: 2N3904, 2N2222, etc. Q2: 2N5454, see text. D1,2: 1N4152, or any Si sw. Fig 1.13—A regenerative receiver tuning from S.S to 16 MHz. See text for discussion of parts and construction. 1.10 Chapter 1 6.8-
Vref LCY 13 PGACLK SCK SCLK/ALERT 3 SCKRCVR PGADI 11 SI SO 12 9 LCZ CS 2 RCVRCS# PGACS# 10 CS D D G N G 9 1 R2 M1 10K R3 150 I 500 uA D1 1N4001 D2 1N4001 Title ANALOG Size Document Number Rev A MT2202 0 Date: Wednesday, October 10, 2007Sheet 1 of 3 2 Cable Tracer MT2202 +
-IN A) RECEIVER VCC R1 VIN LED +OUT - R2 PD1 + - D1 Q1 + PD2 R3 -OUT B) TRANSMITTER Figure 15. Loop-Powered 4-20 mA Current Loop Circuits. 1-427 V +5 V CC2 VCC1+5 V R5 R7 LED R2 10 K 470 R3 68 K 10 K VOUT R1 Q2 Q4 68 K 2N3904 2N3904 V Q1 Q3 IN 2N3906 2N3906 R4 R6 10 10 PD1 PD2 Figure 16. High-Speed Low-Cost Analog Isolator. V CC1+15 V VCC2+15 V C3 0.1µ C5 0.1µ R4 R5 2.2 K 270 Q1 2N3906 R6 R1 C1 6.8 K C2 R2 200 K 47P 33 P 174 K 50 K IBNCT BNCPUT
-IN A) RECEIVER VCC R1 VIN LED +OUT - R2 PD1 + - D1 Q1 + PD2 R3 -OUT B) TRANSMITTER Figure 15. Loop-Powered 4-20 mA Current Loop Circuits. 1-427 V +5 V CC2 VCC1+5 V R5 R7 LED R2 10 K 470 R3 68 K 10 K VOUT R1 Q2 Q4 68 K 2N3904 2N3904 V Q1 Q3 IN 2N3906 2N3906 R4 R6 10 10 PD1 PD2 Figure 16. High-Speed Low-Cost Analog Isolator. V CC1+15 V VCC2+15 V C3 0.1µ C5 0.1µ R4 R5 2.2 K 270 Q1 2N3906 R6 R1 C1 6.8 K C2 R2 200 K 47P 33 P 174 K 50 K IBNCT BNCPUT
-IN A) RECEIVER VCC R1 VIN LED +OUT - R2 PD1 + - D1 Q1 + PD2 R3 -OUT B) TRANSMITTER Figure 15. Loop-Powered 4-20 mA Current Loop Circuits. 1-427 V +5 V CC2 VCC1+5 V R5 R7 LED R2 10 K 470 R3 68 K 10 K VOUT R1 Q2 Q4 68 K 2N3904 2N3904 V Q1 Q3 IN 2N3906 2N3906 R4 R6 10 10 PD1 PD2 Figure 16. High-Speed Low-Cost Analog Isolator. V CC1+15 V VCC2+15 V C3 0.1µ C5 0.1µ R4 R5 2.2 K 270 Q1 2N3906 R6 R1 C1 6.8 K C2 R2 200 K 47P 33 P 174 K 50 K IBNCT BNCPUT
V CC R1 VIN LED +OUT R2 - PD1 + - D1 Q1 PD2 + R3 -I OUT B) TRANSMITTER Figure 15. Loop-Powered 4-20 mA Current Loop Circuits. 1-427 V +5 V CC2 VCC1+5 V R5 R7 LED R2 10 K 470 R3 68 K 10 K VOUT R1 Q2 Q4 68 K 2N3904 2N3904 V Q1 Q3 IN 2N3906 2N3906 R4 R6 10 10 PD1 PD2 Figure 16. High-Speed Low-Cost Analog Isolator. V CC1+15 V VCC2+15 V C3 0.1µ C5 0.1µ R4 R5 2.2 K 270 Q1 2N3906 R6 R1 C1 6.8 K C2 R2 200 K 47P 33 P 174 K 50 K IBNCT BNCPUT
/cm 2 y 10 Light Source: Tungsten Filament Lamp c c 1.2 e e q q r 1 r 1.1 t F u u t 0.1 t 1.0 O O d d z z 0.9 a 0.01 a m m o o 0.8 N N 0.001 0.7 0.6 0.001 0.01 0.1 1 10 100 1000 –30 –20 –10 0 10 20 30 40 50
3 IN VO 4 O T N N O O O S / 2 / 4 / 6 / 2 / 4 / 6 / 2 / 4 / 6 / 1 / / [ 9 [ O A1 P 5 O O P P PI H N D D D D D D N N N N N N U U U U U U M I P 3 5 4 P 1 2 / M T T G G // D E R E R E R E G R G R G R B L B L B L P G G
applied at a rate no higher than 12 V/ s. PARAMETER MEASUREMENT INFORMATION V CC 1 6 VI= 30 V rms 2 4 RL 10 k Input 2N3904 (see Note A) NOTE A. The critical rate of rise of off-state voltage, dv/dt, is measured with the input at 0inis increased until the phototriac turns on. This frequency is then
applied at a rate no higher than 12 V/ s. PARAMETER MEASUREMENT INFORMATION VCC 1 6 V = 30 Vrms in R 2 4 L 10 k Input 2N3904 (see Note A) NOTE A. The critical rate of rise of off-state voltage, dv/dt, is measured with the input at 0inis increased until the phototriac turns on. This frequency is then used
applied at a rate no higher than 12 V/ s. PARAMETER MEASUREMENT INFORMATION VCC 1 6 V = 30 Vrms in R 2 4 L 10 k Input 2N3904 (see Note A) NOTE A. The critical rate of rise of off-state voltage, dv/dt, is measured with the input at 0inis increased until the phototriac turns on. This frequency is then used
characterized from –40°C to 105°C and the UC3625 is characterized from 0°C to 70°C. (Note: ESD Protection to 2 kV) Typical Application +15V VMOTOR VREF +SENSORSALL 3k + 100nF 100nF + 2N3904 100 F 20 F 20 F 10 10k R 3k 10k 2 19 11 QUAD 33kC 2N3906 22 3k IRF9350 DIR 16 6 TO 1k 17 MOTOR 1 TO OTHER 18 CHANNELS 4k
be near WWAN +3.3V_RUN R3908 U3901 2 2 2 2 2 2 2 2 2ND: 84.03904.T11 49D9R2F-GP C3912 must be near Q3905 2 N C V N N V L T C3905 G A _ F F _ C D SCD1U16V2KX-3GP T D D S M E 1 2 1 V V S CH3904PT-GP C3912 Q3905 B DY SC470P50V2JN-GP C3914
1/4W C9308 R9312 1 2 C N C N C P 3 0 3 F 3 F 2 F 330P 50V 0 0 0 9 1 3 7 3 7 3 6 1 C 0R22 127R 1 1 1 C C C 4 C 4 D 1 2 C ! N S 3 S 4 R9316 C9310 100K 1/8W 1% 1NF 12VS 12VS R9346 2K2 1/8W 1% D9395 0 4 1 NC/1N4148W Q9302 2
O = 10Hz 5.2 nV/√Hz V = 15V, f = 10Hz 7 nV/√Hz CM O VCM= –15V, O = 10Hz 25 nV/√Hz f = 1kHz 3.2 4.5 nV/√Hz O VCM= 15V, O = 1kHz 5.3 nV/√Hz VCM= –15V, O = 1kHz 17 nV/√Hz n Input Noise Current Density O = 10Hz 1.2 pA
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