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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 case as you might get an electric shock or might damage the
product. The product has been modified, changed or disassembled will be out of warranty.
·
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 line and output line of mounting board, 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.
·
The mounting parts on the bottom side of product are exposed. Take note that do not touch those components when handling.
CCG 1R5/3
Instruction Manual
1/36
<Page>
TDK-Lambda
CCG 1R5/3
INSTRUCTION MANUAL
C286-04-11

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Summary of Contents for TDK-Lambda CCG 1R5/3

  • Page 1 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL CCG 1R5/3 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. 2/36 <Page>...
  • Page 3 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL LONG-TERM STORAGE METHOD AND PERIOD · Please keep the product in carton box. · Please do not apply excessive vibration, shock or mechanical stress applied directly to the product. · Consider storage of the product at normal temperature and humidity avoiding direct exposure to sunlight.
  • Page 4 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL       Index                                                   Page 1. Model name identification method ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・  5 2. Terminal Explanation ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・  5 3. Block Diagram ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・  6 4. Sequence Time Chart ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・  7 5. Terminal Connecting Method ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・  8 6. Explanation of Functions and Precautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 11 6-1.
  • Page 5 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 1. Model name identification method CCG 1R5 – 24 – 05 S F Terminal Form F:DIP type R:SMD type Symbol for number of output S:Single Output  D:Dual Output Output Voltage Input Voltage Output Power type Series Name 2. Terminal Explanation...
  • Page 6: Block Diagram

    TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 3. Block Diagram CCG-S (Single Output) +Vin +Vout -Vin -Vout Remote ON/OFF Control  Switching Frequency(fixed) : 400kHz CCG-D (Dual Output) +Vin +Vout -Vin -Vout Remote ON/OFF Control  Switching Frequency(fixed) : 400kHz 6/36 <Page>...
  • Page 7: Sequence Time Chart

    TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 4. Sequence Time Chart Input Voltage OCP set point Vout Output Voltage Hiccup Mode Voltage <Page> 7/36...
  • Page 8 TDK-Lambda CCG 1R5/3 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 9 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ● External Input Capacitor This power supply is capable of operating without external input capacitor. External capacitor can reduce input ripple voltage and conduct emission noise as shown in Fig.5-2. Connect external input capacitor as necessary.
  • Page 10 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ● Protection for Reversed Input Connection Reverse input polarity would cause power supply damage. If there is a possibility of reverse connection, connect a protective diode and fuse as shown in Fig.5-4 or Fig.5-5. Use protective diode with higher voltage rating than the input voltage, and with higher surge current rating than fuse current rating.
  • Page 11 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 6. Explanation of Functions and Precautions 6-1.About Input Voltage ● Input Voltage Range Input voltage range for CCG series is indicated below. Input Voltage Range CCGxxx-12-xxS/D : 4.5 ~ 18VDC CCGxxx-24-xxS/D : 9 ~ 36VDC  CCGxxx-48-xxS/D : 18 ~ 76VDC Take note that power supply might be damaged when applied input voltage which is out of specified range.
  • Page 12 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 6-2. Output Voltage Adjustable Range (Only CCG-S) Output voltage could be adjusted within the range described below by connecting external resistor or variable resistor. However, take note that power supply might be damaged when output voltage exceeds the range described below.
  • Page 13 TDK-Lambda CCG 1R5/3 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 CCG1R5-xx-05S When setting 5V Model to 5.5V output, maximum output current = 1.5W÷5.5V = 272.7mA.
  • Page 14 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL (3) In case of adjusting output voltage within adjustable range (3-1) Maximum output current Take note that when output voltage is decreased, do not over the maximum output current of specification. When increasing the output voltage, reduce the output current accordingly so as not to exceed the maximum output power.
  • Page 15 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 6-3. Measurement Method of Output Ripple and Noise Measurement method of output ripple and noise voltage is shown in Fig.6-5. Connect ceramic capacitor (C2, C3 : 1 μ F) at 50mm distance from the output terminal.
  • Page 16: Line Regulation

    TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 6-4. Line Regulation Line regulation of specification is the variation value of output voltage when input voltage is gradually varied (steady state) within specified input voltage range. Please consider to connect the protection circuit as shown in Fig.5-6 if there is a possibility that instantaneous drop of input voltage might happen.
  • Page 17 TDK-Lambda CCG 1R5/3 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. This function is Negative Logic. In order to use remote ON/OFF control function, attach transistor, relay or equivalent switch between RC and -Vin terminal as shown in Fig.6-6.
  • Page 18: Redundant Operation

    TDK-Lambda CCG 1R5/3 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 19 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 6-11. Operating Ambient Temperature 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 20 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 6-16. Isolation Resistance Isolation resistance value is 100MΩ and above at 500VDC applied voltage. Make sure that during testing, the isolation testers do not generate a high pulse when the applied voltage is varied. Ensure that the tester is fully discharged after the test.
  • Page 21 TDK-Lambda CCG 1R5/3 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 22 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL (3) Temperature Measurement Points of Component Confirm the temperature of measurement points (Tc) shown in Fig.7-3 (Center at both sides of transformer core) is below derating curve shown in 「7-2. Output Derating Curve」. Temperature Measurement Points of Component (Center at both sides of transformer core) Fig.7-3 Temperature Measurement Point of Component...
  • Page 23 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL    (1) Output Derating Curve ◆CCG1R5-12-03S ※Data which input voltage range is not described correspond to the full input range. Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG1R5-12-05S Ambient temperature (ºC) Tc (ºC)
  • Page 24 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG1R5-12-12D Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG1R5-12-15D Ambient temperature (ºC) Tc (ºC) Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG1R5-24-03S Ambient temperature (ºC) Tc (ºC)
  • Page 25 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG1R5-24-12S Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG1R5-24-15S Ambient temperature (ºC) Tc (ºC) Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG1R5-24-12D Ambient temperature (ºC) Tc (ºC)
  • Page 26 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG1R5-48-03S Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG1R5-48-05S Ambient temperature (ºC) Tc (ºC) Output Current vs. Ambient Temperature Output Current vs. Tc 1.0m/s Natural Convection 0.5m/s ◆CCG1R5-48-12S Ambient temperature (ºC) Tc (ºC)
  • Page 27 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG1R5-48-12D Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG1R5-48-15D Ambient temperature (ºC) Tc (ºC) Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG3-12-03S Ambient temperature (ºC) Tc (ºC)
  • Page 28 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG3-12-12S Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG3-12-15S Ambient temperature (ºC) Tc (ºC) Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG3-12-12D Ambient temperature (ºC) Tc (ºC)
  • Page 29 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG3-24-03S Output Current vs. Ambient Temperature Output Current vs. Tc 1.0m/s Natural Convection 0.5m/s ◆CCG3-24-05S Ambient temperature (ºC) Tc (ºC) Output Current vs. Ambient Temperature Output Current vs. Tc 1.0m/s Natural Convection 0.5m/s ◆CCG3-24-12S Ambient temperature (ºC) Tc (ºC)
  • Page 30 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG3-24-12D Output Current vs. Ambient Temperature Output Current vs. Tc 1.0m/s Natural Convection 0.5m/s ◆CCG3-24-15D Ambient temperature (ºC) Tc (ºC) Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s ◆CCG3-48-03S Ambient temperature (ºC) Tc (ºC)
  • Page 31 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG3-48-05S (18V≦Vin≦36V) Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s Ambient temperature (ºC) Tc (ºC)             (36V<Vin≦76V) Output Current vs. Ambient Temperature Output Current vs. Tc 1.0m/s Natural Convection 0.5m/s ◆CCG3-48-12S Ambient temperature (ºC)
  • Page 32 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL ◆CCG3-48-12D Output Current vs. Ambient Temperature Output Current vs. Tc 1.0m/s Natural Convection 0.5m/s ◆CCG3-48-15D Ambient temperature (ºC) Tc (ºC) Output Current vs. Ambient Temperature Output Current vs. Tc Natural Convection 0.5m/s Ambient temperature (ºC) Tc (ºC)
  • Page 33: Mounting Method

    TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL 8. Mounting Method, Soldering and Cleaning Condition 8-1. Mounting Method (1) Mounting Dimension [DIP type] Below is the recommended size of hole and land of PCB in Table 8-1. The mounting hole position is shown in Fig.8-1.
  • Page 34 TDK-Lambda CCG 1R5/3 INSTRUCTION MANUAL (2) Prohibition Area of Pattern Wiring When power supply mount on PCB, avoid wiring pattern to prohibition area as shown in Fig.8-3. Because there is a possibility to occur insulation failure. When wiring signal pattern under the power supply even in non-prohibition area, evaluate enough on actual system because it is susceptible to noise.
  • Page 35: About Cleaning

    TDK-Lambda CCG 1R5/3 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 SMD Allowable number of Reflow: 1 time MSL(Moisture Sensitivity Level) :...
  • Page 36: Warranty Period

    TDK-Lambda CCG 1R5/3 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,...

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