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INSTRUCTION MANUAL

CCG

TDKLambda

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82. Recommended Soldering Condition

Recommended soldering conditions are as follows.
(1) Soldering Dip

Dip condition

：

260ºC within 10 seconds

Preheat condition : 110ºC for 30

–

40 seconds

(2) Soldering Iron

350ºC within 3 seconds

Note) Soldering time changes according to heat capacity of soldering iron, pattern on printed circuit board

etc. Please confirm actual performance.

83. Recommended Cleaning Condition

Recommended cleaning condition after soldering is as follows.
(1) Cleaning Solvent

IPA (isopropyl alcohol)

(2) Cleaning Procedure

Use brush and dry the solvent completely before use.

Содержание CCG Series

Страница 1: ...responsible after the product has been modified changed or disassembled Do not use this product under unusual condition such as emission of smoke or abnormal smell and sound etc Please stop using it i...

Страница 2: ...t cause failure electric shock or fire Never operate the product under overcurrent or short circuit condition Insulation failure or other damages may occur The application circuits and their parameter...

Страница 3: ...ltage Input Voltage Output Power type Series Name 2 Terminal Explanation Top view Bottom view 3 23 CCG S Vin Input Terminal Vin Input Terminal RC Remote ON OFF Control Terminal Vout Output Terminal TR...

Страница 4: ...ector Output Filter Rectifier Circuit or Synchronous Rectifier Circuit Switching Frequency fixed 3 3V 5V 270kHz 12V 15V 360kHz Vin Remote ON OFF Control Vin RC Vout Vout TRM 3 3V 5V Model only Input F...

Страница 5: ...ge shows Negative Logic control operation For details on this function please refer to Application Notes 6 7 Remote ON OFF Control RC terminal section RC Voltage 1 Vin 0V Vout 0V Hi Low Input Voltage...

Страница 6: ...ust be connected to Vin side if Vin side is used as ground or fuse must be connected to Vin side if Vin side is used as ground Consider margin over the actual input voltage to be used when selecting f...

Страница 7: ...t temperature connect more than two recommended capacitor in parallel to reduce ESR 3 When input line inductance becomes excessively high due to insertion of choke coil operation of the power supply c...

Страница 8: ...ut voltage by attaching capacitor CCG S between Vout and Vout terminal CCG D between Vout and COM terminal Vout and COM terminal Maximum capacitance of external output capacitor is shown in Table 5 1...

Страница 9: ...ange for CCG series is indicated below Input Voltage Range CCGxx 24 xxS D 9 36VDC CCGxx 48 xxS D 18 76VDC Take note that power supply might be damaged or not meet specification when applied input volt...

Страница 10: ...revent the effect of noise or other connect as short as possible because TRM terminal is relatively high impedance Please refer to Table 6 1 when adjusting output voltage Output Voltage Vout V Externa...

Страница 11: ...r other connect as short as possible because TRM terminal is relatively high impedance Please refer to Table 6 2 when adjusting output voltage Fig 6 3 Basic Connection for Output Voltage Trim Up Vout...

Страница 12: ...e voltage and spike noise voltage Generally increasing capacitance value of external capacitor can reduce output ripple voltage and connecting ceramic capacitor can reduce output spike noise voltage N...

Страница 13: ...ion might increase Also when CCG D is used with unbalanced load the output voltage with the higher load factor decreases and the output voltage with the lower load factor increases A thorough pre eval...

Страница 14: ...d be shorted on Negative Logic model In contrast RC and Vin terminals should be opened on Positive Logic model 2 Source current from RC terminal to Vin terminal is 1mA or lower 3 The allowable maximum...

Страница 15: ...ible for CCG series Connections shown in Fig 6 9 and Fig 6 10 are possible Fig 6 7 Redundant Operation Connection CCG S Fig 6 9 Series Operation for High Output Voltage Vout Vout CCG Vout Vout CCG Loa...

Страница 16: ...solderability would occurred on terminals when stored in high temperature high humidity environment 6 15 Withstand Voltage This power supply is designed to have a withstand voltage of 1 5kVDC between...

Страница 17: ...ock Withstand shock value is define to be the value at TDK Lambda shipment and packaging conditions or when mounted on PCB 6 19 Capacitance of Input Output This product has internal capacitor connecte...

Страница 18: ...w around the power supply at forced cooling and conventional cooling The derating of the output current is necessary when the ambient temperature is high See Output Current vs Ambient Temperature Outp...

Страница 19: ...ze 150mm 70mm t 1 6mm Material FR 4 Double sided Copper 35 m 3 Temperature Measurement Point on The Case Confirm the temperature measurement point on the case of Fig 7 3 is below 110 C Moreover clear...

Страница 20: ...0 50 60 70 80 90 100 Output current Ambient temperature C 85 40 0 20 40 60 80 100 120 40 50 60 70 80 90 100 Output current Ambient temperature C 85 40 1 0m s 0 5m s 1 5m s or more 0 5m s 1 0m s or mor...

Страница 21: ...d output pattern If pattern width is too narrow heat on pattern will increase because of voltage drop of pattern Relationship between allowable current and pattern width varies depending on materials...

Страница 22: ...r 30 40 seconds 2 Soldering Iron 350 C within 3 seconds Note Soldering time changes according to heat capacity of soldering iron pattern on printed circuit board etc Please confirm actual performance...

Страница 23: ...one Is the ambient temperature within the specified temperature range 3 Output voltage is low Is specified input voltage applied For cases where output voltage adjustment is used is resistor or variab...

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