各路dx 請(qǐng)看看這個(gè)要求 可以幫忙設(shè)計(jì)一下嗎??(設(shè)計(jì)所有費(fèi)用均有補(bǔ)償)
小弟在這先謝過(guò) 所有要求如下:1103803808.doc
求助脈沖充電器的設(shè)計(jì)方案(有償設(shè)計(jì))
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自己先頂一下,各位dx幫幫忙 . 下面是要求 , 至于波形圖 ,在文擋里面 麻煩打開看一下.
1 Scope
This specification give data about power supply usable to charge 40 cells alcaline batteries(堿性電池).
2 Technical data
Power: 100w
Output voltage:65v+/-0.5v
Output current:1.5a+/-0.1a
Current ripple:<30%
Input voltage:90 to 132vac
Temperature range:-20℃ to +70℃
The power supply will be used as a current generator 30v until 65v.
The current load will be constant current or pulsed current with duration
0.1s and variable periods .
The current overshoot at beginning of pulse must be less than 0.03As.
The voltage overshoot must be less than 5v.
The output characteristics will be:
3 Standards
Safety compliant with UL,CSA and Telecom standard
EMC compliant with UL,CSA and Telecom standard
4 Protections
Protection against internal short-circuit
Protection against output short-circuit
Protection against wrong polarity
Protection against overheating
5 Plug
2 pins IEC 320 or 3 pins IEC320 connector
6 Output connector
To be confirmed
7 Dimensions
As small as possible :<35ⅹ75ⅹ130mm
1 Scope
This specification give data about power supply usable to charge 40 cells alcaline batteries(堿性電池).
2 Technical data
Power: 100w
Output voltage:65v+/-0.5v
Output current:1.5a+/-0.1a
Current ripple:<30%
Input voltage:90 to 132vac
Temperature range:-20℃ to +70℃
The power supply will be used as a current generator 30v until 65v.
The current load will be constant current or pulsed current with duration
0.1s and variable periods .
The current overshoot at beginning of pulse must be less than 0.03As.
The voltage overshoot must be less than 5v.
The output characteristics will be:
3 Standards
Safety compliant with UL,CSA and Telecom standard
EMC compliant with UL,CSA and Telecom standard
4 Protections
Protection against internal short-circuit
Protection against output short-circuit
Protection against wrong polarity
Protection against overheating
5 Plug
2 pins IEC 320 or 3 pins IEC320 connector
6 Output connector
To be confirmed
7 Dimensions
As small as possible :<35ⅹ75ⅹ130mm
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