The PXD20-24S12 is a 20W DC-DC converter in a 50.8 x 25.4 x 10.2 mm industry-standard 2" x 1" footprint with six-sided shielding for reduced radiated noise. It accepts a 18-36 VDC input and delivers a 12 VDC output at 1.67 A, with a voltage accuracy of ±1%, load regulation of ±0.5% for single output, and output trimming capability. It operates from -40°C to +85°C, has a maximum case temperature of +100°C, and offers 1600 VDC isolation. The converter complies with IEC/UL/CSA/EN 62368-1 and 60950-1 safety standards, EN55022 Level Emissions, and EN61000-4-2, -3, -4, -5, -6 immunity standards. It features positive logic remote on/off, a 10 ms startup time, and self-recovering overcurrent protection. Its typical switching frequency is 500 kHz, and it achieves 87% efficiency.
The DC-DC converter is a type of switching power supply that converts direct currents of buslines into direct currents that are needed for devices. TDK has a lineup of DC-DC converters under the TDK-Lambda brand for the industrial equipment market boasting high-reliability and long service life made possible with advanced circuit designing technology and high-density mounting technology. The lineup of DC-DC converters by TDK-Lambda also includes isolated and non-isolated types to meet various applications along with onboard, power module and unit types and a wide range of industry-standard sizes from brick-shaped to inch-sized.
Housed in a metal case for six sided shielding, these 10 to 60W 2" x 1" footprint converters cover the commonly used nominal input voltages of 12V, 24V or 48V with either 2:1 or 4:1 versions. Both single (3.3V to 48V) and dual output (±5V, ±12V or ±15V) models are available with a choice of positive or negative remote on/off and optional adjustment trim pin.
Features
Applications for this product
Isolated Module DC DC Converter 1 Output 12V 1.67A 18V - 36V Input
DC-DC CONVERTER, ISO POL, 1 O/P, 20W, 1.67A, 12V; Power Supply Approvals:ITE; Input Ratio:2:1; Output Power Max:20W; No. of Outputs:1 Output; Output Voltage - Output 1:12V; Output Current - Output 1:1.67A; Output Voltage - Output 2:-RoHS Compliant: Yes
DC DC CONVERTER 12V 20W
| TDK-Lambda Americas Inc. | TDK-Lambda Europe GmbH | DigiKey | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies | Power Supplies | Power Supplies |
| Product Number | PXD20-24S12 | PXD20-24S12 | 285-PXD20-24S12-ND | 73J2112 | PXD20-24S12 |
| Product Name | DC-DC Converters | Isolated PCB mount DC-DC converters | DC DC Converters | Dc-Dc Converter, Iso Pol, 1 O/p, 20W, 1.67A, 12V; Power Supply Approvals Tdk-Lambda | Power Supplies - Board Mount - DC DC Converters |
| Type | DC-DC Converter | DC-DC Converter | DC-DC Converter; 1 | DC-DC Converter | DC-DC Converter |
| Technology | Switching Power Supply | Switching Power Supply | |||
| Form Factor | Board Mount | Board Mount | Board Mount | Board Mount | |
| Features | 2 x 1 inch standard size Six-sided shielding Dual output available | ||||
| Operating Temperature | -40 to 100 C (-40 to 212 F) | 85 C (185 F) |
