Crown Electronic Systems

Function Generator Manufacturer Supplier Dealer Delhi India

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• Excellent wave shape, signal linearity and wave from symmetry.
• Wide frequency range from 0.01Hz to 1MHz.
• Commendable frequency and amplitude stability.
• Voltage controlled frequency sweeping facility.
• Separate TTL / CMOS Output and facility of DC offset
• FUNCTION : Sine, Square, Triangle, Ramp, Pulse &
• TTL/CMOS pulse output.
• FREQUENCY RANGE : 0.01 Hz to 1MHz in suitable steps.
• ACCURACY : Better than +_ 1% + 3 digit of F.S.
• DISPLAY : Digital (4Digit 7 segment display)
• AMPLITUDE : 30V p - p into open circuit.
• AMPLITUDE CONTROL : 0 to 60 dB variable (2 x 20 dB fine)
• DC OFFSET : Up to +_ 15V into open circuit, continuously variable independent control.
• OUTPUT IMPEDANCE : 50 Ohm & 600 Ohm +_ 10% (Switchable).
• POWER REQUIRED : 230V +_ 10% AC


For further details or requirements, Email us or send Enquiry

Electronic Testing and Measuring Instruments Manufacturer in Delhi NCR India

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Incorporated in 1984, Crown Electronic Systems is well established as a manufacturer and supplier of high range equipment. Our beginning was modest but in a short span of time we made spectacular progress. Today we have secured a prominent position in the industry and have earned a good reputation. 


Being a part of the industry for almost two decades, we have learned volumes about operational efficiency, accuracy, durability, quality and service. We have continuously sharpened our abilities to be able to serve our customers better. Our emphasis is on supplying quality products at competitive prices and meeting delivery schedules. Our competent engineers are expert in conceptualizing the needs of our customers and provide them solution for their specific needs. Today, the company leads the industry with its strong commitment towards quality, timely delivery and customer focused approach. Our products are widely known amongst our customers for its extraordinary performance.


Used in diverse applications, our range of Electronic Test and Measuring Instruments includes:




For further details or requirements, Email us or send Enquiry

Decade Resistance Box / Capacitance Box / Inductance Box Manufacturers India

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RESISTANCE BOX :- 5 DIAL
MULTIPLIER  - x1!, x10!, x100!, x1K!, x10K!
M F R - 1Watt, Accuracy ±1%





CAPACITANCE  BOX  :-   4 DIAL
MULTIPLIER -x 0.001, x0.01, x0.01, x1 mtd.
POLYSTER CAPACITOR, ACCURACY ± 3%




INDUCTANCE  BOX  :-     4 DIAL
MULTIPLIER - x1mH, x10mH, x100mH, x1H
AIR/ FERRITE CORE, ACCURACY ±3% at 1KHz




Other range & accuracy are also available as per requirement.


For further details or requirements, Email us or send Enquiry

DC Regulated Power Supply (0 - 30 Volt/10 Amps)

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DC REGULATED POWER SUPPLY 0 – 30V / 10A

 “CROWN” made DC REGULATED POWER SUPPLY are constant Voltage & Current limit type supplies, have high regulation for Load & Line Voltage variation . The supply are protected against short circuit & over load . The output current can be limited to any value from 0 to maximum .

SPECIFICATIONS:

INPUT VOLTAGE           :  230V  ± 10% AC 50 Hz

OUTPUT VOLTAGE      :  0 - 30V DC Continuously Variable with Coarse & Fine Control

OUTPUT CURRENT     : 0 - 10A Settable with Coarse & Fine Control

LOAD REGULATION    : ± 0.05 %  From no load to full load

LINE REGULATION      : ± 0.01 %  for  ± 10% variation input voltage

RIPPLE                            : Less than 1 mV

METER                            : Two Digital meters to monitor the output voltage & current

PROTECTION                : Against short circuit & over load


For further details or requirements, Email us or send Enquiry

Oscillators Manufacturers India

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“CROWN” made SINE / SQUARE AUDIO OSCILLATORS are the best products available in the industry. We follow the best manufacturing practices to provide our buyers world class products at the best possible prices.





SPECIFICATION

FREQUENCY RANGE                   :     20 Hz to 200 MHz in Four decade steps

DIAL ACCURACY                         :     ± 5%

WAVE FORM                                 :     SINE & SQUARE WAVE

OUTPUT VOLTAGE                       :    (1)   Sine Wave 0 - 10V & 0 - 1V with continuously  
                                                                     Variable control

                                                             (2) SquareWave 0 - 15V p/p Continuously Variable

SINE WAVE DISTORTION           :      Less than 0.5% from 100 Hz to 100KHz

SQUARE WAVE RISE TIME         :      Less than 100 neno sec. at maximum  output

SQUARE WAVE SYMMETRY      :      Duty Factor variable from 0% to 80%

OUTPUT IMPEDANCE                  :      600 Ohm  ± 5%

POWER                                         :       230V AC  ± 10 %


For further details or requirements, Email us or send Enquiry

Oscilloscope Manufacturer

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DC - 30MHz DUAL TRACE OSCILLOSCOPE:

SPECIFICATION

Y Deflection Factor :

Operating Mode                                                :           Y1 , Y2 , ALT , CHOP , ADD , X - Y
Deflection Factor (Y1 or Y2)                  :           5mV/div ~ 10V/div in 1-2-5 sequence , Altogether 11 steps . Error ± 5%
MAG Rate                                             :           X 5 Error ± 5%
Frequency Bandwidth                            :           AC : 10 Hz ~ 30 MHz -  3dB
                                                                        DC :  0 ~ 30 MHz  - 3dB
Freq. Bandwidth by MAG                       :           AC :  10 Hz ~ 5 MHz  - 3dB
                                                                        DC :  0 ~ 5 MHz  - 3dB
Rising Time                                           :           About 12ns , about 70ns by MAG
Overshot                                               :           < 8%
Damp                                                   :           < 8%
Coupling Mode                                     :           AC , ^ , DC
Input Implement                                     :           1 ± 5% MW // £ 30pF (direct) 10 ± 5% MW // £ 23pF (by probe)
Max Safe Voltage                                 :           400V (DC + AC p-p)
Slope Inverting                                      :           Y2 only

Triggering System :

Triggering Source                                  :           Y1 , Y2 , ALT , Power , EXT
Coupling                                               :           AC / DC (EXT) , NORM / TV
Polarity                                                 :           + , -
Synchronized Freq.Range                      :           Auto : 50Hz ~ 30 Mhz
Min. Synchronized Trigger                      :           Trig  : 5Hz ~ 30 MHz
Level                                                                INT  : 1.5DIV ;  EXT : 0.2V p-p
                                                                        TV   : INT : 2div  ; EXT : 0.3V p-p
                                                                        Trig Lock (20Hz ~ 30 MHz ) , INT : 2 div
Input Implement (by EXT trigger)            :           1 ± 5% MW // £ 30pF
Max Safe Voltage                                 :           400V (DC + AC p-p)

Horizontal System :

Sweep Mode                                         :           AUTO , TRIG , LOCK , SINGLE
Sweep time Factor                                :           0.1 m s / div ~ 0.2s / div in 1 - 2 - 5 sequence Altogether 20 steps Error ± 5%
MAG                                                     :           X 5 Error ± 10%

X - Y Mode :

Signal Input                                           :           X - Axis : Y1 , Y - Axis  : Y2
Deflection Factor                                  :           Same as Y1
Frequency Response                             :           AC : 10 Hz ~ 1 MHz - 3dB
                                                                        DC : 0 Hz ~1 MHz  - 3dB
Input Implement                                     :           Same as Y1
Max Safe Voltage                                 :           Same as Y1
X - Y Phase Difference                          :           £ 3° (DC ~ 50 KHz)

Z - Axis System :

Min Input Level                                      :           TTL Level
Max Input Level                                     :           50V (DC + AC p-p)
Input Resistance                                    :           10 KW
Input Polarity                                         :           Low Level to brighten
Frequency Range                                  :           DC ~ 5 MHz

Signals for Probe Calibration :

Waveform                                             :           Square wave
Amplitude                                             :           0.5 ± 2% V p-p
Frequency                                             :           1 ± 2%KHz

CRT :

Persistence                                           :           Middle Persistence
Working Area                                        :           8cm X 10cm (1cm =1div)

Power Supply :
Power                                                   :           220 ± 10%V ; 50 ± 5% Hz

For further details or requirements, Email us or send Enquiry