| Allicdata Part #: | 1776-1935-ND |
| Manufacturer Part#: |
CQHS3504850 |
| Price: | $ 117.73 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Cosel USA, Inc. |
| Short Description: | DC DC CONVERTER 50V |
| More Detail: | Isolated Module DC DC Converter 1 Output 50V 7A... |
| DataSheet: |  CQHS3504850 Datasheet/PDF |
| Quantity: | 10 |
| 1 +: | $ 107.02400 |
| 5 +: | $ 105.29800 |
| 10 +: | $ 103.57200 |
| 25 +: | $ 96.66720 |
| 50 +: | $ 93.21480 |
Specifications
| Series: | CQHS |
| Packaging: | -- |
| Part Status: | Active |
| Type: | Isolated Module |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 36V |
| Voltage - Input (Max): | 65V |
| Voltage - Output 1: | 50V |
| Voltage - Output 2: | -- |
| Voltage - Output 3: | -- |
| Current - Output (Max): | 7A |
| Voltage - Isolation: | 1.5kV |
| Applications: | ITE (Commercial) |
| Features: | Remote On/Off, OCP, OTP, OVP |
| Operating Temperature: | -40°C ~ 100°C (With Derating) |
| Efficiency: | 94% |
| Mounting Type: | Through Hole |
| Package / Case: | 8-DIP Module |
| Size / Dimension: | 2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm) |
| Supplier Device Package: | -- |
Description
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DC-DC converters are common electronic circuits used in many electrical applications. The CQHS3504850 is a particular type of DC-DC converter that was designed specifically for power applications. This article will discuss the application fields and working principles of the CQHS3504850.The CQHS3504850 has wide area of applications. As a high power step-down converter, it can be used in a variety of power related applications such as electric vehicle (EV) charging, power adapters, motor control and lighting systems. In addition, it can also be used in renewable energy systems, telecommunication and industry motor control systems.The CQHS3504850 has a maximum output of 350 watts and a maximum input of 48 volts. It also has a wide range of switching frequencies which range from 100KHz to 600KHz. The high frequency switch is needed to ensure high power conversion efficiency and low total harmonic distortion (THD).The CQHS3504850 has two main operating modes; continuous current mode (CCM) and discontinuous current mode (DCM). In continuous current mode, the continuous input current keeps the converter working in a linear state. In discontinuous current mode, the input current is switched above and below zero, resulting in a larger switching frequency and higher power efficiency.The CQHS3504850 is designed with an innovative synchronous rectification technique. This technique allows the output voltage to be regulated accurately and with minimal power loss. The CQHS3504850 also features advanced protections such as over-voltage protection, over-current protection, thermal shutdown and short-circuit protection.The CQHS3504850 also has a highlighted feature known as active PFC (power factor correction). This feature improves the power factor at all operating points, which is especially important in high-load applications.To sum up, the CQHS3504850 DC-DC converter has a wide application field and advanced features to meet the needs of power applications. With its high power conversion efficiency, wide range of switching frequency and active PFC, the CQHS3504850 is becoming increasingly popular in various industries.
The specific data is subject to PDF, and the above content is for reference
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