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CPFE1000F SERIES
POWER SUPPLY
OPERATION MANUAL
GENERAL SAFETY INSTRUCTIONS............................................................................................................................. 2
1. Timing Sequence ............................................................................................................................................................. 4
2. Output Voltage Adjustment Range .................................................................................................................................. 5
3. Ripple and Noise ............................................................................................................................................................. 6
4. Maximum Line Regulation ............................................................................................................................................. 6
5. Maximum Load Regulation ............................................................................................................................................ 6
6. Over Current Protection (OCP) ....................................................................................................................................... 6
7. Over Voltage Protection (OVP) ....................................................................................................................................... 7
8. Over Temperature Protection (OTP) ............................................................................................................................... 7
9. Remote Sensing (+S, -S terminals) ................................................................................................................................. 7
10. ON/OFF Control ........................................................................................................................................................... 8
11. Parallel Operation (CS terminal) ................................................................................................................................... 9
11a. Parallel for Redundant Operation: ............................................................................................................................. 10
12. Series Operation .......................................................................................................................................................... 11
13. Power ON Signal (ENA terminal) ............................................................................................................................... 12
14. I.O.G Signal (IOG terminal) ....................................................................................................................................... 12
15. Auxiliary Power Supply .............................................................................................................................................. 12
16. Operating Temperature Range..................................................................................................................................... 12
17. Withstand Voltage ....................................................................................................................................................... 13
18. Insulation Resistance ................................................................................................................................................... 14
19. Connection Details ...................................................................................................................................................... 14
20. Safety Approvals ......................................................................................................................................................... 15
21. EMC & Immunity ....................................................................................................................................................... 15
22. Fault Finding ............................................................................................................................................................... 15
23. Connector Locations ................................................................................................................................................... 15
2
24. I
C Bus Interface ......................................................................................................................................................... 16
25. Mechanical Drawing ................................................................................................................................................... 21
26. Baseplate Temperature Measurement Point ................................................................................................................ 21
27. Heat Sink Selection ..................................................................................................................................................... 22
1
13 February 2017
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Summary of Contents for TDK-Lambda CPFE1000F SERIES
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Page 1: Table Of Contents
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL GENERAL SAFETY INSTRUCTIONS..........................2 1. Timing Sequence ................................4 2. Output Voltage Adjustment Range ..........................5 3. Ripple and Noise ................................6 4. Maximum Line Regulation ............................. 6 5. Maximum Load Regulation ............................6 6. -
Page 1: Table Of Contents
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL GENERAL SAFETY INSTRUCTIONS..........................2 1. Timing Sequence................................4 2. Output Voltage Adjustment Range ..........................5 3. Ripple and Noise................................6 4. Maximum Line Regulation .............................6 5. Maximum Load Regulation ............................6 6. Over Current Protection (OCP)............................6 7. Over Voltage Protection (OVP)............................7 8. -
Page 2: General Safety Instructions
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL GENERAL SAFETY INSTRUCTIONS High Voltage Warning Dangerous voltages are present within the power supply. Critical Components This product is not Authorized for use as a critical component in nuclear control systems, life support systems or equipment for use in hazardous environments without the express written approval of the Engineering Director of TDK- Lambda Americas. -
Page 2: General Safety Instructions
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL GENERAL SAFETY INSTRUCTIONS High Voltage Warning Dangerous voltages are present within the power supply. Critical Components This product is not Authorized for use as a critical component in nuclear control systems, life support systems or equipment for use in hazardous environments without the express written approval of the Engineering Director of TDK- Lambda Americas. - Page 3 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL When the unit is operating, keep your hands and face away from it; you might be injured by an accident. Do not use unit under unusual conditions such as emission of smoke or abnormal smell and sound etc. It might cause fire and electric shock.
- Page 3 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL • When the unit is operating, keep your hands and face away from it; you might be injured by an accident. • Do not use unit under unusual conditions such as emission of smoke or abnormal smell and sound etc. It might cause fire and electric shock.
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Page 4: Timing Sequence
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 1. Timing Sequence Note: BC Terminal Voltage is an internal factory measurement test point that is not accessible to the user. 5 June 2013... -
Page 4: Timing Sequence
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 1. Timing Sequence Note: BC Terminal Voltage is an internal factory measurement test point that is not accessible to the user. 13 February 2017... -
Page 5: Output Voltage Adjustment Range
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 2. Output Voltage Adjustment Range Output Voltage Adjustment Range: +/-20% of the typical voltage rating When increasing or decreasing the output voltage, care must be taken such as not to exceed the maximum output power. -
Page 5: Output Voltage Adjustment Range
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 2. Output Voltage Adjustment Range Output Voltage Adjustment Range: +/-20% of the typical voltage rating When increasing or decreasing the output voltage, care must be taken such as not to exceed the maximum output power. -
Page 6: Ripple And Noise
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 3. Ripple and Noise Ripple and Noise is measured according to the description below in accordance with JEITA-9131B (Sections 7.16, 7.17 and 7.18). The measurement connection is shown in Fig. 3-1. (Ceramic Capacitor: 2.2µF and Electrolytic Capacitor : Refer to Table 1-2) must be connected within 50mm from the output terminals. -
Page 6: Ripple And Noise
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 3. Ripple and Noise Ripple and Noise is measured according to the description below in accordance with JEITA-9131B (Sections 7.16, 7.17 and 7.18). The measurement connection is shown in Fig. 3-1. (Ceramic Capacitor: 2.2µF and Electrolytic Capacitor : Refer to Table 1-2) must be connected within 50mm from the output terminals. -
Page 7: Over Voltage Protection (Ovp)
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 7. Over Voltage Protection (OVP) The CPFE1000Fxx is equipped with OVP feature. The unit will shutdown if the voltage on the output is between 125% to 145% of nominal output voltage. 8. Over Temperature Protection (OTP) The CPFE1000Fxx is equipped with OTP feature. -
Page 7: Over Voltage Protection (Ovp)
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 7. Over Voltage Protection (OVP) The CPFE1000Fxx is equipped with OVP feature. The unit will shutdown if the voltage on the output is between 125% to 145% of nominal output voltage. 8. Over Temperature Protection (OTP) The CPFE1000Fxx is equipped with OTP feature. -
Page 8: On/Off Control
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 10. ON/OFF Control (+ON/OFF, -ON/OFF terminal) The CPFE1000Fxx is equipped with a ON/OFF control function. Without turning the input supply on and off, the output can be enabled and disabled using this function. The ON/OFF control circuit is isolated from input circuit of the power supply by a photo-coupler. -
Page 8: On/Off Control
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 10. ON/OFF Control (+ON/OFF, -ON/OFF terminal) The CPFE1000Fxx is equipped with a ON/OFF control function. Without turning the input supply on and off, the output can be enabled and disabled using this function. The ON/OFF control circuit is isolated from input circuit of the power supply by a photo-coupler. -
Page 9: Parallel Operation (Cs Terminal)
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 11. Parallel Operation (CS terminal) By connecting the CS terminal of each CPFE1000Fxx, output current can be equally drawn from each unit. A maximum of 6 units of the same model can be connected. -
Page 9: Parallel Operation (Cs Terminal)
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 11. Parallel Operation (CS terminal) By connecting the CS terminal of each CPFE1000Fxx, output current can be equally drawn from each unit. A maximum of 6 units of the same model can be connected. -
Page 10: 11A. Parallel For Redundant Operation
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 11a. Parallel for Redundant Operation: In cases where an end product or system cannot tolerate any downtime, a redundant power supply or system configuration should be considered. There are a number of ways to construct redundant or fault-tolerant power system. -
Page 10: 11A. Parallel For Redundant Operation
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 11a. Parallel for Redundant Operation: In cases where an end product or system cannot tolerate any downtime, a redundant power supply or system configuration should be considered. There are a number of ways to construct redundant or fault-tolerant power system. -
Page 11: Series Operation
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 12. Series Operation The output of several units can be connected in series for increased output voltage. It is recommended that diodes be connected in parallel with each unit output to prevent reverse voltage during start-up sequence or in case one of the units shuts down. -
Page 11: Series Operation
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 12. Series Operation The output of several units can be connected in series for increased output voltage. It is recommended that diodes be connected in parallel with each unit output to prevent reverse voltage during start-up sequence or in case one of the units shuts down. -
Page 12: Power On Signal (Ena Terminal)
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 13. Power ON Signal (ENA terminal) This signal is located at the secondary side (output side) and it is an open collector output. (Maximum sink current is 10mA and maximum applied voltage is 75V.) Return line for ENA terminal is the COM terminal. -
Page 12: Power On Signal (Ena Terminal)
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 13. Power ON Signal (ENA terminal) This signal is located at the secondary side (output side) and it is an open collector output. (Maximum sink current is 10mA and maximum applied voltage is 75V.) Return line for ENA terminal is the COM terminal. -
Page 13: Withstand Voltage
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 17. Withstand Voltage This module is designed to withstand applied voltage 2.5kVAC between input and baseplate, 3kVAC between input and output for a duration of 1 minute. When performing this test, set the current limit of test equipment to 20mA. -
Page 13: Withstand Voltage
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 17. Withstand Voltage This module is designed to withstand applied voltage 2.5kVAC between input and baseplate, 3kVAC between input and output for a duration of 1 minute. When performing this test, set the current limit of test equipment to 20mA. -
Page 14: Insulation Resistance
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 18. Insulation Resistance Use DC Insulation Resistance test equipment (MAX.500V) between output and baseplate. Insulation Resistance must be 100Mohm or more at 500VDC. Take caution that some types of test equipment generate high pulse voltage when switching applied voltage. After test, discharge this module using resistor, etc. -
Page 14: Insulation Resistance
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 18. Insulation Resistance Use DC Insulation Resistance test equipment (MAX.500V) between output and baseplate. Insulation Resistance must be 100Mohm or more at 500VDC. Take caution that some types of test equipment generate high pulse voltage when switching applied voltage. After test, discharge this module using resistor, etc. -
Page 15: Safety Approvals
In the event of an over temperature condition, ensure the unit has cooled down before re-applying the AC input. If the unit still fails to power up, return to TDK-Lambda Americas for evaluation and repair. 23. Connector Locations... -
Page 15: Safety Approvals
In the event of an over temperature condition, ensure the unit has cooled down before re-applying the AC input. If the unit still fails to power up, return to TDK-Lambda Americas for evaluation and repair. 23. Connector Locations... -
Page 16: I 2 C Bus Interface
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 24. I C Bus Interface 1.- Introduction The I C interface option includes facilities to monitor operating parameters of the Power Supply (PS). The parameters are then transferred to the host PC if demanded, over a standard I C bus. -
Page 16: I 2 C Bus Interface
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 24. I C Bus Interface 1.- Introduction The I C interface option includes facilities to monitor operating parameters of the Power Supply (PS). The parameters are then transferred to the host PC if demanded, over a standard I C bus. - Page 17 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 5.- Operation and Functions 5.1 Digital status Digital status functions are provided by a status byte register. This is a 8-bit word when read by the I controller. Address Bytes Data Status Byte On the status byte each bit corresponds to a specific digital function as shown on the table below:...
- Page 17 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 5.- Operation and Functions 5.1 Digital status Digital status functions are provided by a status byte register. This is a 8-bit word when read by the I controller. Address Bytes Data Status Byte On the status byte each bit corresponds to a specific digital function as shown on the table below:...
- Page 18 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL If Over-current is applied to a 12V output unit 1.- Read the status byte register (HEX number) : 66 2.- Convert the HEX number to BIN number: 1100110 3.- BIN number is read from right to left:...
- Page 18 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL If Over-current is applied to a 12V output unit 1.- Read the status byte register (HEX number) : 66 2.- Convert the HEX number to BIN number: 1100110 3.- BIN number is read from right to left:...
- Page 19 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL The ADC has to be scaled to obtain a correct value for the voltage, current and temperature readings. The following scaling factor (SF) should be employed: CPFE1000F12 Range Accuracy CPFE1000F28 Range Accuracy CPFE1000F48 Range Accuracy 0 –...
- Page 19 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL The ADC has to be scaled to obtain a correct value for the voltage, current and temperature readings. The following scaling factor (SF) should be employed: CPFE1000F12 Range Accuracy CPFE1000F28 Range Accuracy CPFE1000F48 Range Accuracy 0 –...
- Page 20 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 6.- Typical application diagram CLOCK DATA RS232/USB TO I2C SDA (J5) CONVERTOR LOAD CPFE1000F (J6, J7) A0 A1 A2 ADDRESS SETTING 5 June 2013...
- Page 20 CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 6.- Typical application diagram CLOCK DATA RS232/USB TO I2C SDA (J5) CONVERTOR LOAD CPFE1000F (J6, J7) A0 A1 A2 ADDRESS SETTING 13 February 2017...
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Page 21: Mechanical Drawing
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 25. Mechanical Drawing 26. Baseplate Temperature Measurement Point See above drawing for temperature measurement point. 5 June 2013... -
Page 21: Mechanical Drawing
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 25. Mechanical Drawing 26. Baseplate Temperature Measurement Point See above drawing for temperature measurement point. 13 February 2017... -
Page 22: Heat Sink Selection
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 27. Heat Sink Selection 5 June 2013... -
Page 22: Heat Sink Selection
CPFE1000F SERIES POWER SUPPLY OPERATION MANUAL 27. Heat Sink Selection 13 February 2017...
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