barryforever
Member level 2
Hello guys,
I have designed a 400 Watts Xenon Flash Strobe Circuit, I want someone to verify the circuit because Im very unsure about the output that I get.
Design Reference :
Inductor Sizing : Click Here
SMPS Circuit : Click Here
Design Consideration :
Chosen Battery : 12V 7Ah SLA Battery ( Input to Boost Circuit )
Boost Circuit : To deliver 420V 1A
Circuit Schematic : **broken link removed**
I have selected the following Inductor for my Boost Circuit :
Specification :
Model :MSS1278T-124
Mount : SM
Core Mat: Ferrite
Shielded : Yes
Inductance Value : 120.0 uH
DCR max ohm :0.1823 ohm
Isat: 3.58 A
Ipk :1.9 A
Inductor Sizing Output :**broken link removed**
SMPS Output : **broken link removed**
Boost Circuit Config :
Freq : 500 Khz
Duty Cycle :97.32%
I dont know whether the above circuit delivers about 400 Watts power from a 12V 7Ah Battery.I have heard that at such high duty cycle doesnt work .
I tried simulating this in Orcad Pspice but was unsuccesful.
Please express your views and opinions on it.
Thank you in advance.
I have designed a 400 Watts Xenon Flash Strobe Circuit, I want someone to verify the circuit because Im very unsure about the output that I get.
Design Reference :
Inductor Sizing : Click Here
SMPS Circuit : Click Here
Design Consideration :
Chosen Battery : 12V 7Ah SLA Battery ( Input to Boost Circuit )
Boost Circuit : To deliver 420V 1A
Circuit Schematic : **broken link removed**
I have selected the following Inductor for my Boost Circuit :
Specification :
Model :MSS1278T-124
Mount : SM
Core Mat: Ferrite
Shielded : Yes
Inductance Value : 120.0 uH
DCR max ohm :0.1823 ohm
Isat: 3.58 A
Ipk :1.9 A
Inductor Sizing Output :**broken link removed**
SMPS Output : **broken link removed**
Boost Circuit Config :
Freq : 500 Khz
Duty Cycle :97.32%
I dont know whether the above circuit delivers about 400 Watts power from a 12V 7Ah Battery.I have heard that at such high duty cycle doesnt work .
I tried simulating this in Orcad Pspice but was unsuccesful.
Please express your views and opinions on it.
Thank you in advance.
Last edited: