cf48240qtc06nrs-g SynQor Worldwide Headquarters, cf48240qtc06nrs-g Datasheet

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cf48240qtc06nrs-g

Manufacturer Part Number
cf48240qtc06nrs-g
Description
Quarter-brick Dc-dc Converter
Manufacturer
SynQor Worldwide Headquarters
Datasheet
Product # CF48xxxQTXxx
The CFQor series of Quarter-Brick DC-DC converters is
designed for those medical applications that require
isolation and leakage current levels that comply with
IEC60601-1 for CF patient contact and are also defibrillation
proof. They are high efficiency, fixed switching frequency,
encased converters based on SynQor's well proven and
reliable industrial grade products.
Continuous Input Transient Input
• High efficiency, 92% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range: 34-75V continuous; 100V transient
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
• Industry standard quarter-brick pin-out configuration
• Size: 1.536" x 2.386" x 0.50" (39.01 x 60.6 x 12.7 mm)
• Total weight: 3 oz (85 g)
• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -20%, +10%
Reinforced Insulation
• 4250V, 100 MΩ input-to-output
• UL 60601-1:2003
• CAN.CSA 22.2 No. 601.1-M90
• EN 60601-1/A2:1995
• IEC 60601-1/A2:1995
• CF Patient Contact
• Defibrillation Proof
• RoHS compliant (see last page)
Control Features
Operational Features
Mechanical Features
Control Features
Safety Features
34-75V
Rated for CF Patient Contact and Defibrillation Proof
Phone 1-888-567-9596
100V
5.0-24V
Outputs
www.synqor.com
Max Power
150W
• Input under-voltage lockout
• Output current limit and short circuit protection
• Active back bias limit
• Output over-voltage protection
• Thermal shutdown
Family Electrical Characteristics (all output voltages) . . . . . . . . . . . . . .2
Family Electrical Charts (all output voltages) . . . . . . . . . . . . . . . . . . . .3
Electrical Characteristics (5.0 Vout) & Figures . . . . . . . . . . . . . . . . . 4-5
Electrical Characteristics (12.0 Vout) & Figures . . . . . . . . . . . . . . . . 6-7
Electrical Characteristics (15.0 Vout) & Figures . . . . . . . . . . . . . . . . 8-9
Electrical Characteristics (24.0 Vout) & Figures . . . . . . . . . . . . . . 10-11
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-15
Standards & Qualifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Encased Mechanical Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Flanged Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Protection Features
Contents
Reinforced Insulation
Doc.# 005-0005450 Rev. B
4250V dc
CF48xxxQTxxx
Specification
Quarter-brick
05/11/10
Technical
DC-DC Converter
Page 1

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cf48240qtc06nrs-g Summary of contents

Page 1

Continuous Input Transient Input Rated for CF Patient Contact and Defibrillation Proof The CFQor series of Quarter-Brick DC-DC converters is designed for those medical applications that require isolation and leakage current levels that comply with IEC60601-1 for CF ...

Page 2

CF48-QT Family Electrical Characteristics (all output voltages 25°C, airflow rate = 300 LFM, Vin = 48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C baseplate temperature with appropriate power derating. Specifications subject to change without ...

Page 3

Family Electrical Charts (all output voltages) Nominal Vout Common Figure 1: Typical startup waveform. Input voltage pre-applied, ON/ OFF Pin 100,000 10,000.0 1,000.0 100.0 10 Increase in ...

Page 4

Technical Specification CF48050QTx25 Electrical Characteristics (5.0Vout 25°C, airflow rate = 300 LFM, Vin = 48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C baseplate temperature with appropriate power derating. Specifications subject to change without notice. ...

Page 5

Technical Specification 100 Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25° ...

Page 6

Technical Specification CF48120QTx12 Electrical Characteristics (12.0Vout 25°C, airflow rate = 300 LFM, Vin = 48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C baseplate temperature with appropriate power derating. Specifications subject to change without notice. ...

Page 7

Technical Specification 100 Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25°C. ...

Page 8

Technical Specification CF48150QTx10 Electrical Characteristics (15.0Vout 25°C, airflow rate = 300 LFM, Vin = 48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C baseplate temperature with appropriate power derating. Specifications subject to change without notice. ...

Page 9

Technical Specification 100 Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25°C. 12 ...

Page 10

Technical Specification CF48240QTx06 Electrical Characteristics (24.0Vout 25°C, airflow rate = 300 LFM, Vin = 48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C baseplate temperature with appropriate power derating. Specifications subject to change without notice. ...

Page 11

Technical Specification 100 Load Current (A) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25° ...

Page 12

BASIC OPERATION AND FEATURES This converter series uses a two-stage power conversion topology. The first stage is a buck-converter that keeps the output voltage constant over variations in line, load, and temperature. The second stage uses a transformer to provide ...

Page 13

OUTPUT VOLTAGE TRIM (Pin 6): The TRIM input permits the user to adjust the output voltage across the sense leads up or down according to the trim range specifications. To decrease the output voltage, the user should connect a resistor ...

Page 14

APPLICATION CONSIDERATIONS Input System Instability: This condition can occur because any dc-dc converter appears incrementally as a negative resistance load. A detailed application note titled “Input System Instability” is available on the SynQor website which provides an understanding of why ...

Page 15

Startup Inhibit Period: The Startup Inhibit Period ensures that the converter will remain off for approximately 200 ms when it is shut down for any reason. When an output short is present, this generates “hiccup mode,” which ...

Page 16

Standards & Qualifications Parameter STANDARDS COMPLIANCE UL 60601-1:2003 CAN.CSA 22.2 No. 601.1-M90 EN 60601-1/A2:1995 IEC 60601-1/A2:1995 IEC 61000-4-2 Note: An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new ...

Page 17

Encased Mechanical Diagram 1.536 ±0.020 (39.01 ±0.5) 1. 030 (26.16) 0.600 (15.24) 0.450 (11.43) 0.300 (7.62) 0.150 (3.81) 2.386 ± 0.020 (60.6± 0.5) 2.00 (50.8) 0.183±.020 (4.65)±0.5 NOTES 1)M3 screws used to bolt unit’s baseplate to other surfaces (such as ...

Page 18

Flanged Mechanical Drawing 2.200 ±.020 1.536 ±.020 R .065 [ 1,65 ] TOP VIEW 1.66 [ 42.2 ] 1.01 [ 25.7 ] . .183 ±.020 .70 [ 4.65 ±0 17.8 ] .800 ±.020 .02 ...

Page 19

PART NUMBERING SYSTEM The part numbering system for SynQor’s dc-dc converters follows the format shown in the example below Output Current Thermal Design Performance Level Package ...

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