Elenco Electronics XK-550 Instruction Manual Download Page 14

POPULAR METERS THAT CAN BE USED WITH THE XK-550 TRAINER

Specifications

AC + DC volts

400mV, 4V, 40V, 400V, 600V

Accuracy

0.5% DC, 0.8% AC

Resolution 100

µ

V

AC + DC current

400

µ

A, 4000

µ

A, 40mA, 400mA, 10A

Accuracy

1.5%

Resolution 0.1

µ

A

Resistance

400

, 4k

, 40k

, 400k

, 4M

, 40M

Accuracy

1

Resolution 0.1

Capacitance

4nF, 40nF, 400nF, 4

µ

F, 40

µ

F, 400

µ

F

Accuracy

+2%

Resolution 1pF

Frequency

10Hz - 10MHz autoranging

Accuracy

0.5%

Resolution 1Hz

Accessories

Test leads, manual, holster, 9V battery included

Dimensions

6” (H) x 2 1/2” (W) x 2 1/4” (D)

Weight

9.3 oz.

• 3 3/4 digit, 4,000 count display

• Frequency to 10MHz

• Capacitance to 200

µ

F

• Diode and transistor test

• Audible continuity

• AC/DC current to 10A

• 3-Way overload protection

• Holster included

• Relative measurement

Features

Model M-1750

Available as a kit (M-1006K)

Compact Multimeter

Model M-1000C

Specifications

AC + DC volts

200mV, 2V, 20V, 200V, 1000V, 200VAC, 750VAC

Accuracy

DC 0.5%, AC 1.2%

Resolution 0.1mV

Input impedance

1M

DC current

200

µ

A, 2mA, 20mA, 200mA, 10A

Accuracy

+1.2% rdg + 2 Digits

Resolution 0.1

µ

A

Resistance

200

, 2k

, 20k

, 200k

, 2M

Accuracy

+1.2% rdg + 2 Digits

Resolution 0.1

Accessories

Test leads, manual, 9V battery included

Dimensions

5” (H) x 2 29/32” (W) x 1” (D)

Weight

4.5 oz.

• 3 1/2 digit, 2,000 count display

• Transistor test

• Audible continuity

• Diode test

• Signal injector

• Overload protection

• Pocket-size

• Low cost

Features

Specifications

AC volts

400mV, 4V, 40V, 400V, 750V

Accuracy

4V, 40V, 400V: +(0.8% + 3)    400mV, 750V: +(1.2% + 3)

DC volts

400mV, 4V, 40V, 400V, 1000V

Accuracy

400mV, 4V, 40V, 400V: +(0.5% + 3)    1000V: +(0.8% + 3)

AC current

40

µ

A, 400

µ

A, 4000

µ

A, 40mA, 400mA, 10A

Accuracy

40

µ

A, 400

µ

A, 4000

µ

A: +(1.5% + 5)  40mA, 400mA: +(2% + 5)  10A: +(2.5% + 5)

DC current

40

µ

A, 400

µ

A, 4000

µ

A, 40mA, 400mA, 10A

Accuracy

40

µ

A, 400

µ

A, 4000

µ

A: +(1.2% + 3)  40mA, 400mA: +(1.5% + 3)  10A: +(2% + 5)

Resistance

400

, 4k

, 40k

, 400k

, 4M

, 40M

, 400M

Accuracy

400

, 4k

, 40k

, 400k

, 4M

: +(1%+3)  40M

: +(2%+3)  400M

: +(3%+10)

Capacitance

4nF, 40nF, 400nF, 4

µ

F, 40

µ

F, 200

µ

F

Accuracy

4nF: +(5%+10)  40nF: +(3%+10)  400nF, 4

µ

F, 40

µ

F: +(2%+5)  200

µ

F: +(4%+5)

Frequency

10Hz - 15MHz    +(0.1% + 5)

Sensitivity

Sine wave 0.6Vrms

Accessories

Heavy-duty test leads, holster, manual, & 9V battery included

Dimensions / weight

7 1/2” (H) x 3 1/2” (W) x 1 3/4” (D) (without holster)   /  10.56 oz. (without holster)

• 3 3/4 digit, 4,000 count display

• Audible continuity test

• Data hold / rel. value

• Frequency to 15MHz

• Capacitance to 200

µ

F

• Transistor / diode / logic test

• AC/DC current to 10A

• Auto power off

• Holster included

Features

Model M-2795

Specifications

AC + DC volts

200mV, 2V, 20V, 200V, 600V

Accuracy

+(0.5% rdg +1 dgt) DC, +(1% rdg +4 dgts) AC

Resolution 100

µ

V

AC + DC current

2mA, 20mA, 200mA, 10A

Accuracy

2.5%

Resolution 100

µ

A

Resistance

200

, 2k

, 20k

, 200k

, 2M

, 20M

Accuracy

+(0.8% rdg +3 dgts) 200

, +(3.0% +3 dgts) 20M

Resolution 0.1

Capacitance

2nF, 20nF, 200nF, 2

µ

F, 20

µ

F

Accuracy

+5%

Resolution 1pF

Frequency

10Hz - 20MHz autoranging

Accuracy

0.5%

Resolution 1Hz

Accessories

Test leads, manual, 9V battery included

Options

C-90, C-17

Dimensions

6” (H) x 2 1/2” (W) x 1 1/4” (D)

Weight

7.4 oz.

• 3 1/2 digit, 2,000 count display

• Frequency to 20MHz

• Capacitance to 20

µ

F

• Diode and transistor test

• Audible continuity

• AC/DC current to 10A

• 3-way overload protection

• Low cost

• Holster included

Features

Model M-1700

-13-

Summary of Contents for XK-550

Page 1: ...ion Manual For Trainer with Organizer Case Tools and meter not included Copyright 2004 1994 by Elenco TM Electronics Inc All rights reserved Revised 2004 REV G 753550 No part of this book shall be rep...

Page 2: ...o 100kHz in 5 steps continuously variable Fine frequency adjust 10 1 approximate Amplitude variable 0 15Vpp Output impedance 330 short protected DC offset change 10V from zero crossing Digital Section...

Page 3: ...ne generator waveforms 10 Output terminals for all functions as stated 4 pins per block 11 Two logic switches These are no bounce logic switches Give one signal state change per movement of switch 12...

Page 4: ...iable from one hertz to over 100 000 hertz in five steps A fine tuning control makes selection of any frequency easy The output voltage amplitude is variable between 0 to 15Vpp The output impedance is...

Page 5: ...Check the variable voltage supplies in the same manner Set the output voltage between 10 15 volts Place the 25 10 watt resistor across the output terminal The voltage should stay within 0 20 volts of...

Page 6: ...t on the output voltages This is because of the specially designed IC circuits used in the XK 550 circuits Severe overloading or even shorting the output circuits will not damage the supplies Special...

Page 7: ...n the anode is more positive than the cathode Thus current will flow in short bursts as shown in Figure 5 The DC load current may be one ampere but the peak diode current may be three times that There...

Page 8: ...7 SCHEMATIC DIAGRAM...

Page 9: ...8...

Page 10: ...WITCHES There are eight data switches labeled SW1 to SW8 The circuit is very simple To perform the desired functions there is a double throw double pole switch One end is connected to the 5V the other...

Page 11: ...EQ switch On pin 7 the FINE FREQ ADJ variable resistor controls the actual frequency output These two components form the RC time constants for the oscillator frequency The VCO produces a squarewave s...

Page 12: ...tor 337805 1 LM7812 Regulator 337812 1 LM7912 Regulator 337912 8 LED Red 350002 2 74HC04 Integrated Circuit 39HC04 Qty Description Part Miscellaneous 1 Transformer 44K500 1 PC Board 514550 1 Fuse 1 25...

Page 13: ...wdriver ST 1 4 1 2 Side Cutter JW 140 Wire Jumper Kit ST 7 IC Puller ST 3 Wire Stripper SP 2 Desoldering Pump TM 30 Tool MTG Kit METERS ANY of the following will fit the special slope cavity METERS AV...

Page 14: ...400mV 4V 40V 400V 1000V Accuracy 400mV 4V 40V 400V 0 5 3 1000V 0 8 3 AC current 40 A 400 A 4000 A 40mA 400mA 10A Accuracy 40 A 400 A 4000 A 1 5 5 40mA 400mA 2 5 10A 2 5 5 DC current 40 A 400 A 4000 A...

Page 15: ...se ElencoTM will repair or replace the unit at no cost For the remainder of the warranty period a nominal service charge is required to cover shipping and handling When returning merchandise for repai...

Page 16: ...ElencoTM Electronics Inc 150 W Carpenter Avenue Wheeling IL 60090 847 541 3800 http www elenco com e mail elenco elenco com...

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