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BEFORE USING THE POWER SUPPLY
Be sure to read this instruction manual thoroughly before using this product. Pay attention to all cautions and warnings before
using this product. Incorrect usage could lead to an electrical shock, damage to the power supply or a fire hazard.
DANGER
Never use this product in locations where flammable gas or ignitable substances are present.
INSTALLATION WARNING
·
When installing, ensure that work is done in accordance with the instruction manual. When installation is improper, there is
risk of electric shock and fire.
·
Installation shall be done by Service personnel with necessary and appropriate technical training and experience. There is a
risk of electric shock and fire.
·
Do not cover the product with cloth or paper etc. Do not place anything flammable around. This might cause damage, electric
shock or fire.
WARNING on USE
·
Do not touch this product or its internal components while circuit in operation, or shortly after shutdown. You may receive a
burn.
·
While this product is operating, keep your hands and face away from it as you may be injured by an unexpected situation.
·
There are cases where high voltage charge remains inside the product. Therefore, do not touch even if they are not in operation
as you might get injured due to high voltage and high temperature. You might also get electric shock or burn.
·
Do not make unauthorized changes to this product nor remove the cover as you might get an electric shock or might damage
the product. We will not be held 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 immediately and shut off the product. It might lead to fire and electric shock. In such cases, please contact us. Do not
attempt repair by yourself, as it is dangerous for the user.
·
Do not operate and store these products in environments where condensation occurs due to moisture and humidity. It might
lead fire and electric shock.
·
Do not drop or apply shock to this product. It might cause failure. Do not operate these products mechanical stress is applied.
CAUTION on MOUNTING
·
Confirm connections to input terminals, output terminals and signal terminals are correct as indicated in the instruction manual
before switching on.
·
Input voltage, Output current, Output power, ambient temperature and ambient humidity should be kept within specifications,
otherwise the product will be damaged or malfunction.
·
Input line and output line, please use the wires as short and thick as possible.
·
Do not use this product in special environment with strong electromagnetic field, corrosive gas or conductive substances and
direct sunlight, or places where product is exposed to water or rain.
·
Mount this product properly in accordance with the instruction manual, mounting direction and shall be properly be ventilated.
·
Please shut down the input when connecting input and output of the product.
·
When installing in environment where conductive foreign, dust and liquid may be present, please consider penetration of
above foreign material in the power supply by installing filter, to prevent trouble or malfunction.
・ 30 Series
CCG15
Instruction Manual
1/23
<Page>
TDK-Lambda
CCG15
・ 30 Series
INSTRUCTION MANUAL
C266-04-11F

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Summary of Contents for TDK-Lambda CCG15 Series

  • Page 1 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL ・ 30 Series CCG15 Instruction Manual BEFORE USING THE POWER SUPPLY Be sure to read this instruction manual thoroughly before using this product. Pay attention to all cautions and warnings before using this product. Incorrect usage could lead to an electrical shock, damage to the power supply or a fire hazard.
  • Page 2: Caution On Use

    The information in the catalog or the instruction manual is subject to change without prior notice. Please refer to the latest version of the catalog or the instruction manual. · No part of this document may be copied or reproduced in any form without prior written consent TDK-Lambda. 2/23 <Page>...
  • Page 3 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 1. Model name identification method CCG 30 – 24 – 05 S / □ Option(*1) (*1) Blank :Standard /P :Remote ON/OFF Positive Logic Symbol for number of output S:Single Output D:Dual Output Output Voltage...
  • Page 4: Block Diagram

    TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 3. Block Diagram CCG15-S +Vin +Vout -Vin -Vout Remote ON/OFF Control *3.3V,5V Model only  Switching Frequency(fixed) : 430kHz CCG30-S +Vin +Vout -Vin -Vout Remote ON/OFF Control *3.3V,5V Model only  Switching Frequency(fixed) :  3.3V、 5V : 270kHz  ...
  • Page 5 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 4. Sequence Time Chart Input Voltage OCP set point Vout Output Voltage Voltage (*1) *1 For example on above, RC Voltage shows Negative Logic control operation. For details on this function, please refer to Application Notes “6-7. Remote ON/OFF Control (RC terminal)” section.
  • Page 6 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 5. Terminal Connecting Method In order to use the CCG series, this power supply must be connected with external components according to Fig.5-1. If it is connected to wrong terminal, the power supply will be damaged. Pay attention to each wiring.
  • Page 7 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL C1 : External Input Capacitor To prevent the effect of input line inductance to the power supply, connect electrolytic capacitor between +Vin and -Vin terminals.   Recommended Capacitance CCGxx-24-xxS/D : 120μF or more CCGxx-48-xxS/D : 47μF or more...
  • Page 8 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL ● Protection for Reversed Input Connection Reverse input polarity would cause power supply damage. For cases where reverse connections are possible, connect a protective diode and fuse. Use protective diode with higher voltage rating than the input voltage, and with higher surge current rating than fuse current rating.
  • Page 9 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 6. Explanation of Functions and Precautions 6-1. Input Voltage Range Input voltage range 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 voltage which is out of specified range.
  • Page 10 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL ● Output Voltage Adjustment by External Resistor or Variable Resistor (Only CCG-S) (1) In case of adjusting output voltage lower   (1-1) Maximum output current In case of adjusting output voltage lower, maximum output current is until rated maximum output current of specification.
  • Page 11 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL (2) In case of adjusting output voltage higher (2-1) Maximum output current When increasing the output voltage, reduce the output current accordingly so as not to exceed the maximum output power.    ex)In case of CCG30-xx-12S When setting 12V Model to 13.2V output, maximum output current = 30W÷13.2V = 2.272A.
  • Page 12 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 6-3. Maximum Output Ripple and Noise This output ripple and noise voltage is measured at connection as shown in Fig.6-4. Connect ceramic capacitor (C2, C3 : 22 μ F) at 50mm distance from the output terminal.
  • Page 13 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 6-4. Maximum Line Regulation Maximum value of output voltage change when input voltage is gradually varied (steady state) within specified input voltage range. 6-5. Maximum Load Regulation Maximum value of output voltage change when output current is gradually varied (steady state) within specified output current range.
  • Page 14 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 6-7. Remote ON/OFF Control (RC terminal) The output can be enabled/disabled by RC terminal without turning the input supply on and off. There are two type of control logic, Negative Logic and Positive Logic. Polarity of control logic is Determined by Product Specification.
  • Page 15: Redundant Operation

    TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 6-8. Redundant Operation Redundant operation is possible for loads that are within the maximum output power of one power supply. When one power supply is shut-down by the power failure etc., another one can continue to provide power.
  • Page 16 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 6-11. Operating Ambient Temperature This is the allowable operating range. Output load needs to be derated depending on the ambient temperature. There is no restriction on mounting direction but there should be enough consideration for airflow so that heat does not accumulate around the power supply vicinity.
  • Page 17 Vibration of power supply is defined when mounted on PCB.    6-18. Shock 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 connected between input and output.
  • Page 18 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 7.  Output Derating 7-1. Output Derating Measurement Method There is no restriction on mounting direction but there should be enough consideration for airflow so that heat dose not accumulate around the power supply vicinity. Determine external components configuration and mounting direction on PCB such that air could flow around the power supply at forced cooling and conventional cooling.
  • Page 19 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL (3) Temperature Measurement Point on The Case Confirm the temperature measurement point on the case of Fig.7-3 is below 110ºC. Moreover, clear the hole at the center of the label, and measure the metal part when you measure the case temperature.
  • Page 20 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL ◆CCG30-48-03S ◆CCG30-48-05S 1.0m/s or more 1.5m/s or more Natural Natural 0.5m/s 0.5m/s Convection Convection 1.0m/s Ambient temperature (ºC) Ambient temperature (ºC) ◆CCG30-48-12S ◆CCG30-24-12D 1.0m/s or more 1.5m/s or more 1.0m/s Natural Natural 0.5m/s 0.5m/s...
  • Page 21 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 8. Mounting Method, Soldering and Cleaning Condition 8-1. Mounting Method (1) Mounting Holes on PCB There is the recommended diameter of hole and pad of PCB in Table 8-1. The mounting hole position is in Fig.8-1.
  • Page 22 TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 8-2. Recommended Soldering Condition Recommended soldering conditions are as follows. (1) Soldering Dip Dip condition : 260ºC within 10 seconds Pre-heat 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.
  • Page 23: Warranty Period

    TDK-Lambda CCG15 ・ 30 Series INSTRUCTION MANUAL 9.Before Concluding Power Module Damage Verify following items before concluding power supply damage. (1) No output voltage ・Is specified input voltage applied? ・Are the remote ON/OFF control terminal (RC), output voltage trimming terminal (TRM) correctly connected? ・For case where output voltage adjustment is used, is resistor or variable resister setting,...

This manual is also suitable for:

Ccg30 series