DC-DC Converters (Isolated)

The new 1S5W_1.5RP series is a compact and robust 1W isolated and regulated DC-DC converter designed to deliver stable performance in demanding industrial and embedded applications. With a wide 2:1 input voltage range, the series adapts easily to fluctuating supply conditions while maintaining precise output regulation. This series is also available in a 2W and 3W version.

Despite its compact SIP5 package measuring only 12 x 11 x 7.55 mm and a lightweight design of approximately 3.1 g, the 1S5W_1.5RP series offers reliable electrical performance and reinforced protection features. It provides 1500 VDC isolation voltage and achieves efficiencies of up to 81%, supporting energy-efficient system designs without compromising stability. Engineered for dependable operation, the converter performs reliably across a wide operating temperature range from –40°C to +85°C (with derating). Comprehensive built-in protection features include input undervoltage protection, output overvoltage protection, short-circuit protection (self-recovering) and overcurrent protection, ensuring safe system behaviour even under fault conditions.

With a switching frequency of 350 kHz, low ripple and noise (typically 50 mVp-p), and low isolation capacitance of 20 pF, the series delivers stable and clean power for sensitive downstream electronics. The integrated Pi input filter further enhances input stability. The module meets CISPR32/EN55032 Class A requirements and can achieve Class B compliance with the recommended external circuit.

Designed for straightforward integration, the converter follows an industry-standard SIP5 pin configuration and is housed in a durable black plastic case. With an MTBF of 1,000,000 hours (MIL-HDBK-217F @ 25°C), the 1S5W_1.5RP series ensures long-term reliability in industrial control systems, instrumentation, communication equipment and distributed power architectures.

GAPTEC Electronic is a leading provider of advanced power solutions, supporting engineers with innovative technologies. GAPTEC Electronic guarantees very short delivery times. The product warranty is 3 years.

For additional information please contact GAPTEC Electronic directly:
www.gaptec-electronic.com
Tel. +49-6106-62598-100
sales@gaptec-electronic.com

The new 1S5W_1.5RP series is a compact SIP5 1W isolated and regulated DC-DC converter

GAPTEC Electronic presents the 5DMSW4_1.5 series, a rugged and compact 5W isolated DC/DC converter solution tailored for performance-critical applications in industrial and communication systems.

With a 4:1 wide input voltage range (covering 9–36VDC or 18–72VDC), this series supports regulated outputs from 3.3V to 24V and features a durable metal enclosure with six-sided shielding. The module delivers 1500VDC isolation and integrates resettable short circuit and overcurrent protection.

The 5DMSW4_1.5 is designed for direct PCB mounting and requires no additional components. It operates reliably in environments ranging from -45°C to +85°C and offers MTBF ≥ 1 million hours, ensuring long-term performance stability.

Fully compliant with RoHS directives, this series is an excellent fit for space-constrained designs requiring robust electrical isolation, high reliability, and simplified integration.

GAPTEC Electronic is a leading provider of cutting-edge power solutions, catering to the evolving needs of engineers and industries worldwide. With a commitment to excellence and innovation, GAPTEC Electronic aims to empower engineers with state-of-the-art technologies to drive success in their projects.

GAPTEC Electronic guarantees very short delivery times. The product warranty is 3 years.
For additional information please contact GAPTEC Electronic directly:

www.gaptec-electronic.com
Tel. +49-6106-62598-100
sales@gaptec-electronic.com

Electrical engineers worldwide are set to benefit from the latest innovation in power electronics with the introduction of the Non-Isolated DC-DC Converter in DFN Package. Developed by GAPTEC Electronic, this compact yet powerful solution offers wide input and regulated single output, catering to the diverse needs of modern electronic designs.

Key Features of the LMTMS78_0.5 series include:

• Wide operating input voltage range: 6.5V to 28V
• Fixed output voltage options: 3.3V or 5V
• Output current of 0.5A
• Minimal external components required, only input, and output
  capacitors needed for module
• Miniature package size of 4.00 × 3.00 × 2.68mm

The Non-Isolated DC-DC Converter module is designed to meet the demands of spaceconstrained applications, offering engineers a compact and efficient solution for their projects. With its wide operating input voltage range and regulated single output, it is ideal for use in sensors, transmitters, and grid infrastructure, where size and performance are critical factors.

“Our latest non-isolated LMTMS78_0.5 series in DFN Package represents our commitment to providing innovative solutions tailored to the needs of modern electronic designs,” said Nikolaos Anakefalos, Business Development Manager and FAE at GAPTEC Electronic. “Engineers will appreciate the compact size and reliable performance of this module, enabling them to overcome space limitations and achieve optimal results in their projects.”

With only two external input/output capacitors required for operation, the module offers simplified integration and enhanced efficiency, making it a standout choice for engineers working on space-constrained applications.

GAPTEC Electronic is a leading provider of cutting-edge power solutions, catering to the evolving needs of engineers and industries worldwide. With a commitment to excellence and innovation, GAPTEC Electronic aims to empower engineers with state-of-the-art technologies to drive success in their projects.

GAPTEC Electronic guarantees very short delivery times. The product warranty is 3 years.
For additional information please contact GAPTEC Electronic directly:

www.gaptec-electronic.com
Tel. +49-6106-62598-100
sales@gaptec-electronic.com

GAPTEC Electronic, a leading provider of advanced power supply solutions, is excited to announce the launch of its latest breakthrough in DC-DC converters – the 0.1MS4A_1.5UP series. Designed for spacecritical applications that demand exceptional performance and reliability, these miniature isolated converters offer an ideal solution for board-level power distribution.
Key Features and Benefits:

1. High Efficiency: The 0.1MS4A_1.5UP series boasts an impressive efficiency rating of up to 62%, ensuring optimal power utilization and minimizing energy waste. This translates into cost savings and improved overall system performance.
2. 1500VDC Isolation: With a robust 1500VDC isolation rating, these converters provide reliable and safe electrical isolation, protecting your sensitive equipment and ensuring reliable operation in demanding environments.
3. Wide Operating Temperature Range: Designed to withstand extreme conditions, the 0.1MS4A_1.5UP series operates flawlessly across a wide temperature range of -40°C to +105°C, making them suitable for a broad range of applications.
4. Short Circuit Protection (SCP): Built-in short circuit protection safeguards your equipment from damage, enhancing the longevity and durability of your systems, and minimizing downtime
5. Compact Power Density: With an impressive power density of 0.36W/cm3, these converters offer a high power-to-size ratio, making them ideal for space-critical applications where size is a constraint.
6. Industry Standard Pinout: The 0.1MS4A_1.5UP series features an industry-standard pinout, ensuring compatibility and easy integration into existing systems and designs.
7. RoHS Compliance: These converters are fully compliant with the Restriction of Hazardous Substances (RoHS) directive, demonstrating our commitment to environmental sustainability and safety.
8. High Reliability: With a Mean Time Between Failures (MTBF) of over 1,000,000 hours, the 0.1MS4A_1.5UP series delivers exceptional reliability, reducing maintenance requirements and minimizing the risk of downtime.

www.gaptec-electronic.com
Phone: +49-6106-62598-100
sales@gaptec-electronic.com

Download Data Sheet 0.1MS4A_1.5UP

GAPTEC Electronic presents the new 3S6W4_1.6RP DC-DC converter series.

The 3S6W4_1.6RP series offers 4:1 input ranges from 4.5-18, 9-36 and 18-75VDC in a SIP6 housing and comes with output voltages of 3.3, 5, 12 and 15VDC. The 3S6W4_1.6RP series is a family of cost effective industry standard pinout DC-DC converters and offers remote on/off control.
– 4:1 wide input voltage range
– 1.6kVDC isolation
– Short circuit protection (SCP)
– Smallest footprint 3W converter
– Full SMD Technology
– High efficiency up to 84%
– Operating temperature: -40°C to +76°C

Download Data Sheet 3S6W4_1.6RP