Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Home ProductsLight Testing Equipment

IEC61347-1-Figure G.2 Circuit For Producing And Applying Long - Duration Pulses

Certification
China KingPo Technology Development Limited certification
China KingPo Technology Development Limited certification
Customer Reviews
According to SGS Qualified Suppliers requirements. kingpo is granted as "STATEMENT OF SGS QUALIFED SUPPLIERS"

—— SGS

Good day and thank you for you According to the sample of the instrument you provided, we are very satisfied with our test. We want to change the order from 2 to 10. The following is the order details of our Asia Pacific branch. Would you please send me the quotation of the corresponding office? So we can generate an order to confirm it. Thank you.

—— Angel

Dear Supplier KINGPO TECHNOLOGY DEVELOPEMENT, In the ambit of ISO 9001:2015 certification, we intend to communicate the requirements as well as its percentage used on final evaluation used by ISQ to control and monitor its external supplier’s performance as per bellow: According with the above requirements to be maintained in future evaluations

—— ISQ Procurement Management

first of all, I would also like to thank you for the good cooperation! We especially appreciate the fast service and that there is almost always a solution for our requests and problems. Thank you very much for this and all the best and continue a good cooperation also for 2022!

—— TUV Rheinland Germany

I'm Online Chat Now

IEC61347-1-Figure G.2 Circuit For Producing And Applying Long - Duration Pulses

IEC61347-1-Figure G.2 Circuit For Producing And Applying Long - Duration Pulses
IEC61347-1-Figure G.2 Circuit For Producing And Applying Long - Duration Pulses IEC61347-1-Figure G.2 Circuit For Producing And Applying Long - Duration Pulses

Large Image :  IEC61347-1-Figure G.2 Circuit For Producing And Applying Long - Duration Pulses

Product Details:
Place of Origin: China
Brand Name: Kingpo
Certification: Calibration Certificate
Model Number: KP-9709
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: To be quoted
Packaging Details: safety carton pack or plywood box
Delivery Time: 30 working days
Payment Terms: T/T
Supply Ability: 50 set/ month
Detailed Product Description
Power: 220V 50/60Hz Standard: IEC 61347-1
PSU1 Voltage: 10~500V PSU1 Current: Max 3A
High Light:

led testing equipment

,

led lamp testing equipment

IEC61347-1-Figure G.2 – Suitable circuit for producing and applying long-duration pulses

 

Technical parameters:

1. Test times: 1 ~ 9999 times
2. Pulse width: 0.01 ~ 9.99 seconds
Interval: 1 ~ 99 seconds
3. PSU1 pulse voltage peak adjustable range: 10 ~ 500V
The maximum output current of PSU1 pulse power supply is 3A, and the load load adjustment rate shall not exceed 2%
4, R: 100 Ω, C:0.1 uF
5. The power supply of PSU2 product is additionally configured by the user, and the user inputs it at the terminal of the back panel of the instrument
6. Output pulse is controlled by high voltage and fast power device, and the starting time is about 1uS
High backpressure fast reverse bypass diode, recovery time does not exceed 500nS
7. Pulse observation: test the external oscilloscope by the user
8. Power supply: AC 220V/50Hz;
9. Working environment: temperature: 0 ~ 40℃; Relative humidity ≤90% and no condensation
10. Equipment size: w600mm * d600mm * h500mm, weight about 60kg

IEC61347-1-Figure G.2 Circuit For Producing And Applying Long - Duration Pulses 0

Components
PSU 1 power supply unit, capable of supplying maximum pulse voltage required (maximum of voltage range + X design voltage) with pulse current demanded by invertor at this voltage with 2 % regulation (no load to full load).
PSU 2 power supply unit adjusted to maximum of input voltage range.
NOTE 1 Preferably both PSUs should be fitted with current limits to prevent damage in the event of the invertor under test breaking down.
TH 1 main switching thyristor used to apply voltage pulse to the invertor. Many common thyristors should be suitable for this job. They shall have a turn-on time of about 1 ms and adequate pulse current capability.
TH 2 thyristor controlling the action of the relay RLC.
D 1 reverse current by-pass diode for TH 1 . Allows initial oscillatory transients to operate. Shall be fast type (200 ns to 500 ns) with voltage rating equal to twice the maximum pulse voltage.
D 2 blocking diode for PSU 2 . Prevents output impedance of PSU 2 , loading voltage pulse source (PSU 1 ). Shall be fast type (approximately 1 ms turn off) with voltage rating equal to twice the maximum pulse voltage.
RLC pulse termination relay with contacts K.
R and C spark suppression components.
Suggested values are 1 00 W and 0,1 mF (for 26 V invertors).
S 1 switch used as ON/OFF or reset control.
NOTE 2 The delay system for securing the correct duration of the pulse is not represented on the figure. It shall ensure the triggering of thyristor TH 2 500 ms after the action of TH 1 , account being taken of the operating time of the relay.

IEC61347-1-Figure G.2 Circuit For Producing And Applying Long - Duration Pulses 1

 

 

Contact Details
KingPo Technology Development Limited

Contact Person: Ms.Lynette Wong

Tel: +8613712225112

Send your inquiry directly to us (0 / 3000)