| Allicdata Part #: | PYB20-Q48-S3-H-U-ND |
| Manufacturer Part#: |
PYB20-Q48-S3-H-U |
| Price: | $ 36.62 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | CUI Inc. |
| Short Description: | DC/DC CONVERTER 3.3V 20W |
| More Detail: | N/A |
| DataSheet: |  PYB20-Q48-S3-H-U Datasheet/PDF |
| Quantity: | 1000 |
| 36 +: | $ 33.29010 |
Specifications
| Voltage - Output 3: | -- |
| Approvals: | EN, IEC |
| Size / Dimension: | 2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm) |
| Mounting Type: | Chassis Mount |
| Operating Temperature: | -40°C ~ 85°C |
| Efficiency: | 86% |
| Applications: | -- |
| Power (Watts): | 20W |
| Current - Output (Max): | 5A |
| Voltage - Output 4: | -- |
| Series: | PYB20-U |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 3.3V |
| Number of Outputs: | 1 |
| Voltage - Input (Max): | 75V |
| Voltage - Input (Min): | 18V |
| Type: | Isolated |
| Part Status: | Active |
| Packaging: | Bulk |
Description
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DC to DC converters are a type of electrical circuit or system used to transfer electrical energy from one source to another. A PYB20-Q48-S3-H-U converter is a high power stable DC to DC converter designed to work in a variety of applications in the commercial, industrial and automotive industries. It is a single channel step down converter with a voltage control range of 8V to 40V and a switching frequency of up to 3MHz. The maximum output current is 48A and the maximum output voltage is 18V. PYB20-Q48-S3-H-U converters provide reliable, efficient power conversion with a low input and high output voltage range, and can be used for a variety of applications including communication systems, electric vehicles, medical instruments, telecommunications systems and LED lighting.The PYB20-Q48-S3-H-U converter works by converting a higher input voltage into a lower output voltage. It works by converting the direct current (DC) input voltage to alternating current (AC) through a transformer. This AC output is then rectified and regulated back to DC. The converter acts as a switch for the AC current, and its speed is controlled by the frequency of the switching. The output voltage is regulated by the use of an integrated voltage regulator circuit.The converter features a constant frequency and low harmonic current switching waveform, which provides good power conversion efficiency. The input power is generally comprised of two components, the input voltage and the load current (or load power). The input voltage can be adjusted by loop regulation, and the output voltage is sensed using a feedback circuit. The feedback circuit ensures the output voltage is correctly regulated.The PYB20-Q48-S3-H-U converter has many advantages over other DC-DC converters in terms of efficiency, reliability and cost. It is a very efficient converter, with an efficiency rating of up to 95%. In comparison to linear voltage regulators, the converter also has a much faster transient response. Other advantages include a wide input voltage range of 8V to 40V, a low input referred noise, a wide operating temperature range and a robust design.The PYB20-Q48-S3-H-U converter is ideal for a variety of applications, including automotive, communication, industrial, and medical instruments. It is capable of providing a highly reliable and efficient power solution for devices such as mobile phones, computers, and medical instrumentation. The converter is also capable of providing a good power conversion ratio, which is ideal for low voltage applications.In summary, the PYB20-Q48-S3-H-U is an excellent DC-DC converter for converting higher voltages to lower ones. It is efficient, reliable, and cost effective. It is suitable for a range of applications, including automotive, communication, industrial, and medical instruments. It has a wide input voltage range and a low input referred noise. The converter also has a wide operating temperature range and a robust design.
The specific data is subject to PDF, and the above content is for reference
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