Category: Product – Electrical – Circuit

Logic Design BOX, LD-1000

1. Mount the large breadboard board.
2. The breadboard board is easy to attach and detach.
3. Two FND indicators capable of expressing hexadecimal numbers are installed. 4. The power of the DC power supply is sufficient with 5V, 3A. 5. 1㎐, 100㎐, 1㎑, 100㎑ waveforms can be selectively output by the square wave generator. 6. In case of overcurrent output, the piezo operates to warn that it is in an overload state.

1) DC power supply: 5V,3A overload protection circuit and alarm output (piezo)
2) 8bit logic monitor LED (H: on, L: off)
3) BCD DISPLAY: 2-Digit (Hexadecimal number indicator)
                          0 1 2 3 4 5 6 7 8 9 ABCDEF
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 4) Logic supply switch: 8-Toggle SW 5) Logic supply indicator: 8-LED indicator 6) Square wave output: 1 ㎐, 100㎐, 1㎑, 100㎑ selectable output by selector switch 7) SINGLE pulse output 8) RUN switch : square wave output control 9) Bread board : Socket Tie-Point — 3150point                           Bus Tie-Point — 700point 10) Input Power: AC 220[V],50/60[㎐] 11) Dimension: 130(H) × 280(W) × 280(D)㎜ 12) Accessories           ① User Manual : 1EA           ② Experiment jump wire : 1 set

Logic Design Unit, LDU-4041

1) Power supply: ＋5V, －5V 0.5A (Ripple 5mv Max.) Protection for over load
2) Number display: 2-Digit(Hexadecimal number indicator)
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
3) Indication Polarity: Anode / Cathode Selectable Common Mode
4) Clock Pulse Output: 1㎐, 10㎐, 1㎑, 100㎑, (H: 4.5V, L: 0.2V approx)
5) Logic S.W: 5 toggle SW (Bounceless output)
1 Push SW (Negative & Positive Bounceless Output)
6) 1 Push SW (Positive & Negative Edge Output)
7) Control S.W: 1Push SW Floating Contact, 1Toggle SW
8) Protection : DC Over Load Alarm & Indication
9) Buzzer: Low Power Driver, (+2~7V 1㎃ or Less)
10) Variable resistor : 500㏀ —1EA
: 10㏀ — 1EA
11) Volt meter: Full scale 20V (DC)
12) Ampere meter: Full scale 1A (DC)

Logic Lab Unit, LU-4041

1. Suitable for various digital circuit practice and design.
2. Built-in +5V power supply and -5V power supply, suitable for TTL IC and C-MOS IC circuit practice.
3. It has built-in 8 LEDs of “H” and “L” marks and 2-digit LED with built-in decoder.
4. Dust or foreign substances may enter the bread board during storage.Equipped with a cover to prevent contact failure due to
5. The electric name board uses an insulating epoxy material to prevent short circuits.

1) Power supply: ＋5V, －5V 0.5A (Ripple 5mv Max.) Protection for over load
2) Number display: 2-Digit(Hexadecimal number indicator)
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
3) Indication Polarity: Anode / Cathode Selectable Common Mode
4) Clock Pulse Output: 1㎐, 10㎐, 1㎑, 100㎑, (H: 4.5V, L: 0.2V approx)
5) Logic S.W: 5 toggle SW (Bounceless output)
1 Push SW (Negative & Positive Bounceless Output)
6) 1 Push SW (Positive & Negative Edge Output)
7) Control S.W: 1Push SW Floating Contact, 1Toggle SW
8) Protection : DC Over Load Alarm & Indication
9) Buzzer: Low Power Driver, (+2~7V 1㎃ or Less)
10) Variable resistor : 500㏀ —1EA
: 10㏀ — 1EA
11) Volt meter: Full scale 20V (DC)
12) Ampere meter: Full scale 1A (DC)
13) Case : Material PE2008 , Moving handle, Detachable dust prevention cover
14) Front Panel : FR-4 (1.6t)
15) Bread board : Socket Tie-Point — 1890point s 
                         Bus Tie-point — 400point
16) Power : AC 220V, 50/60㎐
17) Size : 130(H) × 390(W) × 270(D)㎜
18) Accessories
① User Manual : 1EA
② Experiment jump wire: 1set
      ③ Power cord: 1EA

Digital Lab Unit, 1000A

1. Mount the large breadboard board.
2. Two FND indicators capable of expressing hexadecimal numbers are installed. 3. The Common Mode of the indicator can be switched. 4. A DC power supply of 5V, 3A is sufficient. 5. 1㎐, 100㎐, 1㎑, 100㎑ waveforms can be selectively output by the square wave generator. 6. In case of overcurrent output, the piezo operates to warn that it is in an overload state.

1) DC power supply: 5V,3A overload protection circuit and alarm output (piezo) Over Load LED on
2) 4-bit logic monitor LED (H: on, L: off) × 2EA
3) BCD DISPLAY: 2-Digit (Hexadecimal number indicator)
0 1 2 3 4 5 6 7 8 9 ABCDEF
                                      0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 4) Common Mode Conversion Switch : Anode / Cathode 5) Logic Supply Switch : 4-Toggle SW × 2EA 6) Logic supply indicator: 4-LED indicator × 2EA 7) Square wave output: Output selected by 1㎐, 100㎐, 1kHz, 100㎑ selection switch 8) SINGLE pulse output 9) RUN switch: Square wave output Control 10 ) Bread board : Socket Tie-Point — 3150point  Bus Tie-Point — 700point 11) Input Power: AC 220[V],50/60[㎐] 12) Dimension: 130(H) × 390(W) × 270(D)㎜ 13) Accessories

Breadboard, BB-208

1. The power supply voltage varies from 3, 5, 6, 9, 12, and 15 [V].
2. The output is 2ch and A ch and B ch are insulated so they can be connected in series and used as both power outputs.
3. Built-in overload protection and surge protection circuit.
4. The shape of the case is slanted so that it is convenient to use.

1) Output voltage: DC 3, 5, 6, 9, 12, 15V, 0.5A 2CH
2) Output terminals: +, – 2EA each
3) Built-in overpower protection circuit and surge input protection circuit
4) Socket Tie-Point : 2520 Point
5) Bus Tie-Point : 700 points Point
6) Size 230(W) x 80(H) x 256(D)mm
7) Input : AC 220V, 50Hz/60Hz

Digital & Analog Experiment Equipment, DAT-4044A

1. It is possible to record or output test results by connecting to a PC through the RS232C port.
2. Basic operation experiments and circuit design of various electronic circuits are possible.
3. Since they are interconnected on the bread board, various exercises are possible without soldering.
4. Logic level is displayed by 8 two-color LEDs.

1) Power supply
     ① POSITIVE DC variable power: 3V, 5V, 6V(0.7A),9V,12V,15V(0.4A)
     ② NEGATIVE DC variable power: 3V, 5V, 6V(0.7A),9V,12V,15V (0.4A)
     ③ DC fixed power: DC 5[V] 1[A]
     ④ DC fixed power: DC ±12[V] 0.5[A]
     ⑤ AC fixed power: AC 15[V] Onion 0.1[A]
2) Oscillation part
     ① Sine wave : 10[㎐] ～ 100[㎑] 4 RANGE
     ② Triangle wave : 10[㎐] ～ 100[㎑] 4 RANGE
     ③ Square wave : 10[㎐] ～ 100[㎑] 4 RANGE, pulse width variable
3) Logic indicator
     ① H(=RED) and L(=GREEN) indicator by 2COLOR LED — 8
       * LED off in FLOATING status
4) HEXADECIMAL DISPLAY
     ① 0~9 and A~F by 7 segment indicator 8421 binary Decode the input and display
     ② 2 Digit Anode / Cathode selection switch
5) Logic input
      Logic switch: Manual pulse without chattering, positive and negative pulse output possible– 2 sets
6) Circuit element
     ① Variable resistor: 1 kΩ, 100 kΩ — 1 each
     ② Speaker: 8Ω/1W — 1 unit
     ③ SPDT switch : 3 positions can be set — 1 pc
     ④ BNC I/O conversion jack — 1 pc
7) Digital Frequency Counter
       Audio Generator frequency indication
8) Digital Volt Meter
      measurement range : 0.2~20[V]
9) Connect RS232C Port
       DVM output, logic indicator, and HEXADECIMAL DISPLAY output to PC Measurement
        result indication by monitoring program
9) Monitoring Software
     ① Real-time measurement function
     ② Graph display function
     ③ File saving and recall function
     ④ Output result printer function
10) Bread Board
     Socket Tie-Point : 1260point
     Bus Tie-Point : 300point
11) Input Power
     AC 220[V], 50/60[㎐]
12) Accessories
     ① Instruction manual: 1 copy
     ② MMI Softer ware (MV-1100): 1 set
③ Power cord wire: 1 pc
④ Disconnection for circuit wiring: 1 set
⑤ Spare fuse 0.5[A]: 1

Digital & Analog Experiment Equipment, DAT-4044

1. Testing and designing of various transistor circuits and OP amp circuits possible
2. Basic operation experiments and circuit designing of various electronic circuits possible
3. Various practical exercises possible without soldering as they are interconnected on the Bread Board
4 Logic Level is displayed by 8 two-color LEDs.

1) Power supply
     ① POSITIVE DC variable power: DC 3V ∼ 20V 0.5A
② NEGATIVE DC variable power: DC 3V ∼ 20V 0.5A
③ DC fixed power: DC 5V 1.0A
     ④ DC fixed power: DC ± 12V 0.5A
     ⑤ AC fixed Power : AC 15V Onion 0.1A
2) Oscillating part
     ① Sine wave : 1㎐∼100㎑ 5 range
     ② Triangle wave : 1㎐∼100㎑ 5 range
     ③ Square wave : 1㎐∼100㎑ 5 range, pulse width variable
3) Logic indicator
     ① H(=RED) and L(=GREEN) indicator by 2COLOR LED — 8
        * LED off in FLOATING status
     ② H(=RED) and L(=GREEN) indicator by logic PROBE LED
        * THRESHOLD voltage : 1V
4) HEXADECIMAL DISPLAY : 3set
      8,4,2,1 binary input is decoded and displayed from 0 to 9 and A to F by 7 segment indicator
5) Logic input
     ①         8421 binary output by  BCD switch Thumb Wheel Decimal switch — 2 sets
     ② Binary DATA          Binary input by DIP switch of switch  8      ③          Positive pulse and negative pulse output as passive pulse without logic switch  chattering– 2 sets 6) Circuit elements       ① Variable resistor: 1 kΩ, 100 kΩ — 1 each      ② Speaker : 8Ω/0.3W — 1 pc       ③ SPDT switch : 3 position settable — 1 pc      ④ BNC I/O conversion jack — 1 pc 7) TR Check        NPN PNP TYPE Classification and Transistor EBC CHECK available 8 ) Breadboard        Socket Tie-Point : 1260point          Bus Tie-Point : 300point 9) Input power          220V, 50/60 ㎐

Analog Lab, AL-4040A

1. Experiments and practice of various analog circuits are possible only with this unit.
2. It is very convenient because it does not require soldering of the experimental circuit.
3. There is an AC voltage output terminal.
4. It has built-in frequency counter and oscillator.
5. Voltage and current can be measured by digital meter.
6. A cover is installed to prevent contact failure due to dust or foreign substances entering the bread board during storage.

1) DC Output: 3V, 5V, 6(0.7A),9V,12V,15V(0.4A) Dual Output 2) AC Output:
AC 30V CT (15V＋15V) 100mA
3) AF Generator: 100㎐~10㎑ (2range ), Continually variable
                (Output frequency indicated by Digital Counter)
4) AF Output: 1 / 10V, (Decade Att. Control)
              Square 10Vp_p fixed
5) Output waveform: Sine and Square
6) Decade capacitor: 0.001㎌ ~ 0.999㎌ (3dial)
7) Programmable resistance: 1㏀ ~15㏀,10㏀ ~150㏀, 100㏀ ~1500㏀
8) Variable resistor: 1㏀, 100㏀ (2 EA)
9) Control switch: 1-Toggle, 1- Slide, 1-Push
10) Speaker: 8Ω, 1watt (max)
11) Frequency counter: 3 digit, INT / EXT switching
12) Protection Circuits: DC overload Alarm & Indication
13) Digital meter: DC current 20㎃ / 200㎃, 2 range
                   DC voltage 2V / 20V, 2 range
14) Bread board : Socket Tie-Point — 1260point
                          Bus Tie-Point — 300point
15) Front Panel : FR -4 (1.6t)
16) Input Power: AC 220[V],60[㎐]
17) Dimension: 130(H) × 390(W) × 270(D)㎜

Analog Lab, AL-4040

1. Experiments and practice of various analog circuits are possible only with this machine.
2. It is very convenient because it does not require soldering of the experimental circuit.
3. There is an AC voltage output terminal.
4. It has built-in frequency counter and oscillator.
5. It is made in the form of a bag, so it is convenient to store and transport the equipment.
6. A cover is installed to prevent contact failure due to dust or foreign substances entering the bread board during storage.

1) DC Output: 3V, 5V, 6(0.7A),9V,12V,15V(0.4A) Dual Output 2) AC Output: AC 30V
CT (15V＋15V) 100mA
3) AF Generator: 100㎐~10㎑ (2range ), continually variable
                (output frequency indicated by digital counter)
4) AF Output: 100mV~1V, (Decade Att. Control)
              Fixed Square 10Vp_p
5) Output waveform: Sine and Square
6) Decade capacitor: 0.001㎌ ~ 0.099 ㎌ (2dial)
7) Programmable resistance: 1㏀ ~15㏀,10㏀ ~150㏀
8) Variable resistor: 1㏀, 100㏀ (2 EA)
9) Control switch: 1-Toggle, 1-Slide, 1-Push
10) Speaker: 8Ω, 1watt (max)
11) Frequency counter: 3 digit, INT / EXT switching
12) Protection Circuits: DC overload Alarm & Indication
13) Ampere meter: DC current 0~10㎃/100㎃ 2 range
14) Bread board : Socket Tie-Point — 1260point
                          Bus Tie-Point — 300point
15) Front Panel : FR-4 (1.6t)
16) Input Power: AC 220[V],60[㎐]
17) Dimension: 130(H) × 390(W) × 270(D)㎜
18) Accessories
      ① User Manual : 1EA
      ② Experiment jump wire: 1set
      ③ Power cord Line: 1EA