Q48SK12448NNFB

Voltage - Output 3:	--
Control Features:	Enable, Active Low
Size / Dimension:	2.30" L x 1.45" W x 0.51" H (58.4mm x 36.8mm x 12.9mm)
Package / Case:	5-DIP Module, 1/4 Brick
Mounting Type:	Through Hole
Efficiency:	96.2%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OTP, OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	600W
Current - Output (Max):	50A
Series:	Delphi Q48SK
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	60V
Voltage - Input (Min):	46V
Number of Outputs:	1
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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DC DC Converters

DC-DC converters are a type of device which convert Direct Current (DC) electrical power from one voltage or current level to another. This is accomplished by using a switch or by using transformer coils. The resulting device will offer better energy efficiency and reduced costs over traditional AC (Alternating Current) transformers.The Q48SK12448NNFB is a type of DC-DC converter. It is a miniature step-down switch-mode power supply, utilizing an internal semiconductor switch to control the output voltage. This eliminates the need for an external voltage regulation circuitry, allowing it to have a small size, high efficiency and low heat dissipation.The Q48SK12448NNFB is typically used as a camera power supply, due to its regulating power output capability and its ability to accept a wide input voltage range. It relies on an internal oscillator to produce a clock oscillation, which is then used to switch the semiconductor switch on and off in a continuous cycle.When the internal switch is turned on, current is allowed to flow from the input into the output winding of the transformer, resulting in voltage being increased. When the switch is turned off, the magnetic field collapses and voltage on the output winding does not increase, decreasing the output voltage of the DC-DC converter.In accordance with its wide input voltage variation range, the device also offers a regulated output voltage, with a tolerance of +/- 5%, which makes it suitable for use in cameras. It is also designed to offer high efficiency, low ripple noise and low standby current consumption.In addition to being used as a camera power supply, the Q48SK12448NNFB is also suitable for powering a variety of other applications such as industrial and consumer electronic devices, including simple drives, portable audio players, personal computers and cellular phones.The simplicity and efficiency of the Q48SK12448NNFB DC-DC converter makes it an attractive choice for cost-conscious engineers and consumers looking to develop and power a variety of electronic devices. By offering a highly efficient solution with a wide range of input and output voltage capabilities, the Q48SK12448NNFB can help to maximize power conversion capabilities for any device it is used in.

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