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TDK-Lambda
DC-DC Power Supplies

DC-DC Power Supplies

Product catalog summary

Overview
This document provides comprehensive technical specifications and features of various DC-DC converters, focusing on DIN rail mount models and other series. It covers multiple series such as DPX, iQE, PAF, and PH, detailing their applications, specifications, and benefits.

Key Sections

Specifications: Detailed specifications for each series include input voltage range, switching frequency, output power, voltage accuracy, efficiency, protection features, operating temperature, and isolation voltage. For example, the DPX series offers input voltage ranges from 9.5-75VDC and output power up to 60W.
Features and Benefits: Common features include CE approval, wide input voltage range, input fuse protection, reverse polarity protection, and reliable DIN rail mounting. Benefits include easier system approvals and reduced inventory parts.
Model Selector: Tables provide detailed model specifications, including input/output voltages, current ratings, efficiency, and capacitor load capacities.
Applications: Suitable for communication systems, industrial control systems, factory automation, and semiconductor equipment.
Protection and Safety: Overcurrent, short circuit, and overvoltage protection with compliance to safety and emission standards like EN55022 and EN61000.

Data Interpretation

Efficiency Curves: Graphs show efficiency versus load and input voltage, indicating performance under various conditions.
Derating Curves: Illustrate how output power changes with ambient temperature, providing guidance on operating conditions.

Critical Information

Input Voltage Ranges: Typically from 9.5-75 VDC, accommodating different power supply conditions.
Output Power: Ranges from 15W to 30W depending on the series, with specific models offering single or dual outputs.
Isolation Voltage: Minimum of 1600 VDC, ensuring safety and reliability in electrical isolation.
MTBF: Mean Time Between Failures is specified, indicating reliability and expected operational lifespan.

Procedures and Standards: The converters comply with standards like EN/IEC 61373 for vibration and shock, EMC compliance, and safety certifications such as UL 60950-1 and CE LVD. They are designed to operate under specific environmental conditions, such as temperature ranges from -40°C to +125°C.

Recommendations: The document recommends using external components for operation and provides guidelines for mounting and cooling, such as convection or forced air cooling. It also suggests adding a conformal coating for compliance with specific standards.

General Features: Across the series, common features include high efficiency, remote on/off capabilities, wide output voltage adjustment ranges, and compliance with industry standards such as UL60950-1.

Catalog excerpts

DC-DC Power Supplies

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TDK-Lambda Contents - by type

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TDK-Lambda Contents - alphabetical

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DC-DC Converters - DIN Rail DPX15W Series Applications DC/DC Converters Features DC-DC Converters DC/DC • Distributed Power Architecture with DC Bus • Small subsystems with battery backup • Galvanic isolation between input and output • Power range from 1.5W to 700W • Convection, baseplate conduction or forced air cooling with baseplate or forced air cooling • Input voltage ranges 2:1 or 4:1 • Nominal input voltages 5V, 12V, 24V, 48V, 110V or 280V Applications bidirectional DC/DC Converters cranes, etc) Features Point of Load Converters energy waste Features bidirectional DC/DC conver

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TDK-Lambda DPX DC-DC Converter Single and Dual Output 15W Din Rail Mount DC-DC Converters • Single and dual output • Meet EN55022 Class B • Input fuse protection • Input reverse polarity protection • Input in-rush current protection • Overload and short circuit protection • Over voltage protection • Reliable snap-on for DIN rail TS-35/7.5 or TS-35/15 • I/O-isolation 1600 VDC • Output DC-OK indicator Key Market Segments & Applications Communication Systems, Industry Control Systems Factory Automation, Semiconductor Equipment • CE Approvals • Easier System Approvals • Wide Range Input • Less...

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Input Output Output Current Output Current Output (3) Input Current Input Current Eff % Capacitor Model Range Voltage Min Load Full Load Ripple & Noise No Load (4) Full Load (5) (3) Load Max (6) Notes see above 1. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40°C. MIL-HDBK-217F Notice2 @Ta=25°C, Full load(Ground, Benign, controlled environment). 2. The ON/OFF control pin voltage is referenced to -Vin. Positive logic standard To orderNegative logic ON/OFF control add the suffix-N (Ex:DPX15-48WS05-N) 3. Typical value at nominal input voltage and full load. 4. Typical value...

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Efficiency / Load Curve DPX15-48WS05 Efficiency / Input Curve DPX15-48WS05 Pinout PIN Single Dual NC: No connection Screw terminals - wire range from 14 to 18 AWG Option Suffix Negative Logic Remote ON/OFF - N

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Notes 1. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40°C. MIL-HDBK-217F Notice2 @Ta=25°C, Full load(Ground, Benign, controlled environment). 2. The ON/OFF control pin voltage is referenced to -Vin. Positive logic standard. To order Negative logic ON/OFF control add the suffix-N (Ex:DPX20-48WS05-N) 3. Typical value at nominal input voltage and full load. 4. Typical value at nominal input voltage and no load. 5. Maximum value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistive load. 7. Single outputs have a potentiometer to adjust the output voltage....

Open the catalog to page 9

Efficiency / Load Curve DPX20-48WS05 Efficiency / Input Voltage Curve DPX20-48WS05 Options Option Suffix Negative Logic Remote ON/OFF - N Pinout PIN Single Dual NC: No connection Screw terminals - wire range from 14 to 18 AWG

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Single and Dual Output 30W Din Rail Mount DC-DC Converters • Single and dual output • Meet EN55022 Class B • Input fuse protection • Input reverse polarity protection • Input in-rush current protection • Overload and short circuit protection • Over voltage protection • Reliable snap-on for DIN rail TS-35/7.5 or TS-35/15 • I/O-isolation 1600 VDC • Output DC-OK indicator Key Market Segments & Applications Communication Systems, Industry Control Systems Factory Automation, Semiconductor Equipment Features Benefits • CE Approval • Easier System Approvals • Wide Range Input • Less Parts to...

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Notes 1. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40°C. MIL-HDBK-217F Notice2 @Ta=25°C, Full load(Ground, Benign, controlled environment). 2. The ON/OFF control pin voltage is referenced to -Vin. Positive logic standard. To order Negative logic ON/OFF control add the suffix-N (Ex:DPX30-48WS05-N) 3. Typical value at nominal input voltage and full load. 4. Typical value at nominal input voltage and no load. 5. Maximum value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistive load. 7. Single outputs have a potentiometer to adjust the output voltage....

Open the catalog to page 12

Efficiency / Load Curve DPX30-48WS05 Efficiency / Input Curve DPX30-48WS05 Options Option Suffix Negative Logic Remote ON/OFF - N Pinout PIN Single Dual NC: No connection Screw terminals - wire range from 14 to 18 AWG

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Features Benefits • CE Approvals • Easier System Approvals • Wide Range Input • Less Parts to Inventory

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Notes 1. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40°C. MIL-HDBK-217F Notice2 @Ta=25°C, Full load(Ground, Benign, controlled environment). 2. The ON/OFF control pin voltage is referenced to -Vin. Positive logic standard. To order Negative logic ON/OFF control add the suffix-N (Ex:DPX40-48WS05-N) 3. Typical value at nominal input voltage and full load. 4. Typical value at nominal input voltage and no load. 5. Maximum value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistive load. 7. Single outputs have a potentiometer to adjust the output voltage....

Open the catalog to page 15

Efficiency / Load Curve DPX40-48WS05 Efficiency / Input Curve DPX40-48WS05 Options Option Suffix Negative Logic Remote ON/OFF - N Pinout PIN Single Dual NC: No connection Screw terminals - wire range from 14 to 18 AWG

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• Output DC-OK indicator Industry Control System • Triple Output • Meet EN55022 Class B Semiconductor Equipment • Internal input fuse protection • Internal input reverse polarity protection • Internal input in-rush current limit circuit • Overload and short circuit protection • Over voltage protection • Reliable snap-on for DIN rail TS-35/7.5 OR TS-35/15 • I/O-isolation 1600 VDC • CE Approvals • Easier System Approvals • Wide Range Input • Less Parts to Inventory

Open the catalog to page 17

DC-DC Power Supplies

DC-DC Power Supplies

Catalog excerpts

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