| Allicdata Part #: | 945-2848-ND |
| Manufacturer Part#: |
RKZ-241509D |
| Price: | $ 6.07 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | RECOM Power |
| Short Description: | DC DC CONVERTER 15V -9V 2W |
| More Detail: | Isolated Module DC DC Converter 2 Output 15V -9V ... |
| DataSheet: |  RKZ-241509D Datasheet/PDF |
| Quantity: | 16 |
| 1 +: | $ 5.51250 |
| 5 +: | $ 5.46714 |
| 10 +: | $ 5.42619 |
| 25 +: | $ 5.34240 |
| 50 +: | $ 5.17545 |
| 100 +: | $ 4.67460 |
| 250 +: | $ 4.59114 |
| 500 +: | $ 4.50765 |
| Current - Output (Max): | 66mA, 111mA |
| Size / Dimension: | 0.77" L x 0.28" W x 0.40" H (19.7mm x 7.1mm x 10.2mm) |
| Package / Case: | 7-SIP Module, 5 Leads |
| Mounting Type: | Through Hole |
| Efficiency: | 81% |
| Operating Temperature: | -40°C ~ 85°C |
| Features: | -- |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 3kV |
| Power (Watts): | 2W |
| Series: | ECONOLINE RKZ |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -9V |
| Voltage - Output 1: | 15V |
| Voltage - Input (Max): | 26.4V |
| Voltage - Input (Min): | 21.6V |
| Number of Outputs: | 2 |
| Type: | Isolated Module |
| Part Status: | Active |
| Packaging: | Tube |
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DC DC Converters
DC-DC converters are special kinds of electronic components which convert direct current (DC) power from one voltage level to another. The RKZ-241509D is a specific type of DC-DC converter which is used in a variety of applications.
RKZ-241509D Application Field
The RKZ-241509D is a non-isolated DC-DC step down converter which is used in a variety of industrial and automotive applications. It offers an output current of up to 15A and a total power dissipation of up to 150W. It offers a wide input voltage range of 5-60VDC with an adjustable output voltage from 0.8 to 30V. It offers high power density and low cost, as well as its small form factor and light weight, making it suitable for industrial applications such as electronic instrumentation, telecommunications, industrial control and automation, portable computers, and automotive electronics.
RKZ-241509D Working Principle
The RKZ-241509D employs a buck/boost or synchronous rectification topology to convert power from a higher voltage to a lower voltage. Synchronous rectification is a switching technique which reduces power losses compared to traditional linear regulation. The controller includes a high efficienct PWM (Pulse Width Modulation) circuit with integrated current limit control. The converter starts up at a minimum input voltage of 5V. During conversion, the PWM logic accurately adjusts the duty cycle which are used for controlling the switching MOSFETs and generating the step down output voltage. The PWM current limit level can be adjusted using an internal variable resistor.
The output voltage is monitored by an internal voltage sense circuit. The converter provides excellent line and load regulation, and a low ripple output voltage. It also offers short-circuit protection to ensure the output voltage is not overloaded, so as to protect the load. In addition, the converter also features an external enable pin which can be used to control the power output.
The RKZ-241509D is an efficient and cost-effective DC-DC converter, offering a wide input voltage range, adjustable output voltage, and high power density. Its wide range of applications and highly reliable performance make it an ideal choice for industrial and automotive applications.
The specific data is subject to PDF, and the above content is for reference
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