SD-200B-24

Voltage - Output 4:	--
Approvals:	CE
Size / Dimension:	8.46" L x 4.53" W x 1.97" H (215.0mm x 115.0mm x 50.0mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-20°C ~ 60°C (With Derating)
Efficiency:	85%
Applications:	ITE (Commercial)
Voltage - Isolation:	1500V
Power (Watts):	202W
Current - Output (Max):	8.4A
Series:	SD-200
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Number of Outputs:	1
Voltage - Input (Max):	36V
Voltage - Input (Min):	19V
Type:	Enclosed
Part Status:	Active

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DC DC Converters

A DC to DC converter is a device that changes a direct current to a different voltage, typically for the purpose of powering electronic systems or devices. One type of DC to DC converter is the SD-200B-24, which is capable of taking an input DC voltage and converting it to a regulated output voltage of 24V.

Application Field

The SD-200B-24 is typically used in applications that require consistent and reliable power. It is a popular choice for applications such as medical instruments, industrial automation, instrumentation, semiconductor testing and other applications that require highly precise voltages. It is also used in automotive systems and applications such as solar panel charge controllers.

Working Principle

The SD-200B-24 operates through a switching mechanism. On a cycle, the unit will connect both the input and output connections to a series of capacitors and inductors. When the input voltage is higher than the output, the circuit will send power to the output until the output voltage matches the input. When the input voltage is lower than the output, the circuit will remove power from the output until the output voltage matches the input. This switching process is how the device is able to take an input voltage of up to 48V and convert it to a regulated output of 24V.

Construction and Design

The SD-200B-24 is a compact unit that is easy to install. The unit is constructed from a powder coated aluminum body, which is resistant to corrosion, vibration and extremes of temperature. A built-in protection circuit prevents the device from over-charging and over-discharging, and a heat sink and fan are used to dissipate the heat generated by the switching process.

Input/Output Settings & Control

The SD-200B-24 can be set up to use either a wide input range of 6V to 48V or a narrow input range of 12V to 24V. The user can also adjust the output voltage by setting the maximum voltage as well as a current protection limit to ensure the device does not exceed certain amperage levels. The unit can be monitored and adjusted using the built-in LCD display.

Safety Features

The SD-200B-24 is designed with a variety of safety features, including an overvoltage protection circuit and an active input fuse. The unit is also designed to comply with EMC and CE standards. Furthermore, the output terminals are designed to be isolated from the unit’s ground terminal to reduce the risk of short circuits and other potential problems.

Conclusion

The SD-200B-24 is a reliable and versatile DC to DC converter capable of delivering a regulated 24V output from a wide range of input voltages. It is designed with a compact and lightweight body to make it easy to install, and features a variety of protection and safety systems. The unit is a popular choice for a variety of applications, and can be easily adjusted and monitored using the built-in LCD display.

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