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Fig.9.3 Delivery package information (CHS120)

Fig.9.2 Delivery package information (CHS80)

Dimensions in mm

Material : Conductive PS

Dimensions in mm

Material : Conductive PS

CHS-35

DC-DC Converters Bus Converter.Power Module Type

Instruction Manual

48.55

4=248

136

323

34.1

33.2

323

136

37.5

62×4＝248

33.2

323

136

37.5

62×4＝248

Содержание CHS200

Страница 1: ...CHS60 Foward converter 440 1 glassfabricbase epoxyresin Multilayer Yes 2 CHS80 Half bridge converter 250 1 glassfabricbase epoxyresin Multilayer Yes 2 CHS120 Half bridge converter 200 1 glassfabricbase epoxyresin Multilayer Yes 2 CHS200 Full bridge converter 150 1 glassfabricbase epoxyresin Multilayer Yes 2 CHS300 Full bridge converter 170 1 glassfabricbase epoxyresin Multilayer Yes 2 CHS400 Full ...

Страница 2: ...ring Input Output Pin CHS 23 3 1 Wiring input pin 3 2 Wiring output pin CHS 23 CHS 23 5 1 Series operation 5 2 Parallel operation 5 3 Redundancy operation CHS 26 CHS 26 CHS 27 6 1 Mounting method 6 2 Automatic Mounting CHS series option S 6 3 Soldering 6 4 Stress onto the pins 6 5 Cleaning 6 6 Storage method CHS series option S 6 7 Stress to the product CHS 27 CHS 28 CHS 28 CHS 28 CHS 29 CHS 29 CH...

Страница 3: ...e 4 4 Remote ON OFF 4 5 Remote sensing The CHS series handle only the DC input Avoid applying AC input directly It will damage the power supply CHS 22 DC DC Converters Bus Converter Power Module Type Instruction Manual Fig 2 1 Connection for standard use Table 1 1 Pin Connection and function No Pin Connection Function 1 VIN DC input 2 RC Remote ON OFF 3 VIN DC input 4 VOUT DC output 5 S Remote sen...

Страница 4: ...easuring method of Ripple and Ripple Noise 3 Wiring Input Output Pin 3 1 Wiring input pin 1 External fuse Fuse is not built in on input side In order to protect the unit install the normal blow type fuse on input side When the input voltage from a front end unit is supplied to multiple units install the normal blow type fuse in each unit Table 3 1 Recommended fuse Normal blow type Model CHS30024 R...

Страница 5: ...e power module will recover automatically when the fault causing overcurrent is corrected When the output voltage drops after OCP works the power mod ule enters a hiccup mode where it repeatedly turns on and off at a certain frequency 4 2 Overvoltage protection The overvoltage protection circuit is built in The DC input will be shut down if overvoltage protection is in operation The output voltage...

Страница 6: ...rmet type coefficient of less than 300ppm C When the output voltage adjustment is not used open the TRM pin respectively The change speed of the TRM voltage should be less than 0 15V ms when changing output voltage to less than 90 of the rated VR1 5kW S VOUT TRM S VOUT 1 225V R1 RA 5 11kW RC 5 11kW R2 Control Amp of rated voltage Fig 4 4 Output voltage control circuit Table 4 2 Recommended value o...

Страница 7: ... lower than the lowest rated current in each unit Power Supply Power Supply Load Power Supply Power Supply a b Load Load Fig 5 1 Examples of series operation 5 2 Parallel operation P CHS400 CHS500 This option is for parallel operation Sensing and adjustment of the output voltage are not possible at the time of the use with this option As variance of output current drew from each power supply is ma...

Страница 8: ...yout underneath the unit It will increase the line conducted noise Make sure to leave an ample distance between the line pattern layout and the unit Also avoid placing the DC output line pattern underneath the unit be cause it may increase the output noise Lay out the pattern away from the unit Avoid placing the signal line pattern layout underneath the unit be cause the power supply might become ...

Страница 9: ...ldering Conditions C time s Ty1 Ty2 Tp Tx A A B B C A 1 0 5 0C s A Ty1 160 10C Ty2 180 10C Ty1 Ty2 120s max B 1 0 5 0C s B Tp Max245C 10s max Tx 220C or more 70s max C 1 0 5 0C s Fig 6 3 Recommend Reflow Soldering Conditions Notes to use option S Solder iron or other similar methods are not recommended solder ing method for option S because it may not be able to retain connection reliability betwe...

Страница 10: ...Considerations To apply for safety standard approval using this power supply the following conditions must be met This unit must be used as a component of the end use equipment The equipment must contain basic insulation between input and output If double or reinforced insulation is required it has to be provided by the end use equipment in accordance with the final build in condition Safety appro...

Страница 11: ...B which is used with the convection cooling forced air cooling or conduction cooling use the temperature measure ment location as shown in Fig 8 2 8 to Fig 8 2 10 Measurement point Aluminum base plate Fig 8 2 8 Measurement point CHS120 option B Measurement point Aluminum base plate Fig 8 2 9 Measurement point CHS200 CHS300 option B and BC Measurement point Aluminum base plate Fig 8 2 10 Measuremen...

Страница 12: ...ature C Fig 8 6 Load current vs ambient temperature CHS604812 Vin 48V Fig 8 5 Load current vs ambient temperature CHS604805 Vin 48V Fig 8 4 Load current vs ambient temperature CHS60483R3 Vin 48V 0 2 4 6 8 10 14 12 18 16 20 40 30 20 10 0 10 20 30 40 50 60 70 80 90 1 2 3 1convection cooling 0 2m s 21m s 32m s Load current A Ambient temperature C 0 2 4 6 8 10 14 12 40 30 20 10 0 10 20 30 40 50 60 70 ...

Страница 13: ...cooling 0 2m s 21m s 32m s Load current A Ambient temperature C 0 1 2 3 4 5 6 7 8 40 30 20 10 0 10 20 30 40 50 60 70 80 90 1 2 3 1convection cooling 0 2m s 21m s 32m s Load current A Ambient temperature C 0 2 4 6 8 10 12 14 16 18 40 30 20 10 0 10 20 30 40 50 60 70 80 90 1 2 3 1convection cooling 0 2m s 21m s 32m s Load current A Ambient temperature C Fig 8 12 Load current vs ambient temperature CH...

Страница 14: ...nt temperature C 0 4 8 12 16 20 24 28 1convection cooling 0 2m s 21m s 32m s 1 2 3 Load current A Fig 8 21 Load current vs ambient temperature CHS3004812H Vin 48V Fig 8 20 Load current vs ambient temperature CHS3004812 Vin 48V Fig 8 19 Load current vs ambient temperature CHS3004810 Vin 48V CHS 33 DC DC Converters Bus Converter Power Module Type Instruction Manual Fig 8 18 Load current vs ambient t...

Страница 15: ...0 10 0 10 20 30 40 50 60 70 80 90 Ambient temperature C 0 5 10 15 20 25 30 35 1convection cooling 0 2m s 21m s 32m s 1 2 3 Load current A 40 30 20 10 0 10 20 30 40 50 60 70 80 90 Ambient temperature C 0 5 10 15 20 25 30 45 35 40 1 2 3 Load current A 1convection cooling 0 2m s 21m s 32m s CHS 34 DC DC Converters Bus Converter Power Module Type Instruction Manual 46 8 59 4 236 136 323 23 37 24 6 37 ...

Страница 16: ...mation CHS80 Dimensions in mm Material Conductive PS Dimensions in mm Material Conductive PS CHS 35 DC DC Converters Bus Converter Power Module Type Instruction Manual 48 55 62X4 248 136 323 23 38 34 1 38 38 33 2 38 323 136 23 37 5 62 4 248 38 33 2 38 323 136 23 37 5 62 4 248 ...

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