DC DC Converters

<p>The Aimtec AM3N-0505DH52-RZ is a 3W isolated DC-DC converter designed for commercial ITE applications. It delivers dual ±5V outputs with 300mA per output, suitable for powering analog circuits, operational amplifiers, and other dual-supply loads. The converter provides 5200VDC input-to-output isolation, ensuring safe separation in sensitive systems. It operates from a 4.5-5.5V input voltage range and achieves typical efficiency of 66%. Housed in a compact 24-DIP through-hole package (31.8mm x 20.3mm x 10.2mm), it can be easily integrated into PCB designs. The module is CE approved and is specified for operation over -40°C to 85°C temperature range. Compliance with RoHS and REACH is indicated but unverified.</p>

<p>The EC3A21M is a 3W isolated DC-DC converter from the EC3A series by Cincon Electronics. It features a regulated 5V output at 600mA with a typical efficiency of 79% at nominal input and full load. The converter operates from a wide 18-36V input voltage range, with a nominal input of 24V. It is designed as an isolated module with 500VDC isolation, ensuring safe operation in many applications.</p><p>&nbsp;</p><p>The module includes continuous short circuit protection and can drive up to 2200µF capacitive load. The operating temperature range is -25°C to 71°C, making it suitable for industrial environments. The converter is housed in a 24-DIP module with 14 leads and a through-hole mounting style. Dimensions are 31.8mm x 20.3mm x 10.2mm.</p><p>&nbsp;</p><p>Typical applications include distributed power systems, telecom equipment, and battery-powered devices where a regulated isolated 5V supply is needed.</p>

<p>The TDK-Lambda CC1R5-4805SR-E is an isolated module DC-DC converter designed for commercial ITE applications. It delivers a single 5V output at 300mA with a total power of 1W. The converter operates from a minimum input voltage of 36V, with a typical input range up to 75V (not verified from datasheet).</p><p>&nbsp;</p><p>Key electrical features include an enable control with active low logic, allowing remote on/off functionality. The device is housed in a compact surface mount 7-SMD module measuring 16.5mm x 16.6mm x 8.8mm, suitable for space-constrained PCB layouts. The operating temperature range spans -40°C to 85°C, ensuring reliable performance in varied environments.</p><p>&nbsp;</p><p>This converter is isolated, providing galvanic isolation between input and output for safety and noise reduction. It is well-suited for distributed power architectures, industrial controls, and other applications requiring a regulated 5V rail from a higher voltage bus.</p>

<p>The 171010550 is a non-isolated point-of-load (PoL) DC-DC converter module from Würth Elektronik's MagI3C power module series. It integrates the switching regulator IC with MOSFETs, controller, compensation, and shielded inductor in a single LGA-6EP package measuring 2.5x2.5x1.2mm.</p><p>&nbsp;</p><p>The module operates from an input voltage range of 2.5V to 5.5V and provides an adjustable output voltage from 0.8V to 5.5V with a maximum output current of 1.2A. It achieves up to 96% efficiency and features a fixed switching frequency of 4 MHz. The constant on-time control method ensures fast transient response.</p><p>&nbsp;</p><p>Protection features include undervoltage lockout (UVLO), cycle-by-cycle overcurrent protection, short-circuit protection, and thermal shutdown. The module is designed for surface mount assembly and is RoHS and REACH compliant. It meets EN55032 Class B radiated emissions standards.</p><p>&nbsp;</p><p>Typical applications include point-of-load power supplies for low-power systems, replacement of linear regulators, DSP and FPGA auxiliary voltage supplies, portable instruments, and battery-powered equipment. The operating temperature range is -40°C to 85°C ambient, with junction temperature up to 125°C.</p>

<p>The Cincon CFB400W-48S48 is an isolated DC-DC converter module designed for commercial ITE applications. It accepts an 18-75VDC input and provides a regulated 48V output at up to 8.3A, delivering 399W of output power.</p><p>&nbsp;</p><p>Key electrical specifications include a typical efficiency of 89.5% at nominal input, remote on/off control with active-low enable, and built-in protection features: overcurrent (OCP), overtemperature (OTP), and overvoltage (OVP). The converter operates over a -40°C to +100°C case temperature range with derating.</p><p>&nbsp;</p><p>The module is housed in a standard Full Brick package measuring 116.8mm x 61.0mm x 12.7mm and features through-hole mounting for secure attachment to a PCB. It carries CE and cURus safety approvals to standard 60950-1.</p>

<p>The Aimtec AM1D-240303DZ is an isolated DC-DC converter module designed for commercial ITE applications. It delivers two regulated 3.3V outputs, each capable of supplying 151mA, for a combined output power of 996.6mW. The converter achieves 66% efficiency and is housed in a compact 7-SIP module with 6 leads, measuring 19.5mm x 6.0mm x 10.0mm.</p><p>&nbsp;</p><p>This through-hole mounted module is suitable for designs requiring galvanic isolation between input and output. It is approved by CE and cURus and is rated for operation from -40°C to 85°C. The dual-output configuration makes it ideal for powering split-rail analog or digital circuits from a single input supply.</p>