Power supply RC300 forced air cooling designed for taxi screen applications

Price Negotiable

Price: Negotiate

MOQ: 1

Delivery Time: 2-3 working days

Brand: SYSOLUTION

Product Description

Features
a. Cryogenic start.
b. High reliability : 100% full load aging test
c. Green LED light- Power supply indication status. d. Suitable for taxi-screen application.
e. Built-in DC fan forced air cooling.

Parameter

Power Model		RC300D4.2	RC300D4.5	RC300D5
Project	Function	Parameter
Input Characteri stics	Input voltage range	9 ～36Vdc Typical values 12V 24V
	Power frequency range	100～ 120KHz
	Maxi input current	35A MAX
	Full load efficiency	≥87%	≥88%	≥89%
	Input impulse current (cold boot)	Less than 100A, cold start
Output Characteri stic	Output voltage	4.2V	4.5V	5.0V
	Output voltage error	±3%	±3%	±3%
	Output voltage error	4.07V～4.33V	4.35V～4.65V	4.85V～5.15V

	range
	Output current	0 ～60A	0 ～60A	0 ～60A
	Maxi power	250W	270W	300W
	Ripple and noise	200mVp-p MAX	200mVp-p MAX	200mVp-p MAX
	Power adjustment rage	±1%
	Load regulation	±2%
	Output climb time	0.1～ 100mS/12Vdc @ full load
	Output holding time	≥10mS/12Vdc @ 80% of full load
Protective Properties	Out put over-current protection	Output power 110%~160% protection. Mode : burp mode, automatic recovery after removal of abnormal load conditions
	Output short circuit protection	Protected mode :burp mode, automatically restored after short circuit condition is removed
	Output	If the output voltage exceeds the rated

over-voltage protection

voltage >2%, automatically

the power supply will lock

Input back connect

protection

The input anode and cathode are connected to the reverse power supply

Over

temperature protection

The power supply exceeds the rated power and the overtemperature protection starts

Output Signal

Output

instruction

Led Power indication

Working Condition

Work parameter
Cooling mode	Natural cooling
Working humidity requirement	20 ～90% non-condensing
Request of store temperature and humidity	-30 ～85℃,10～95%RH
Vibration specification	10～500Hz,5G 10min./cycle,60min.each along X,Y,Z axis

Dimension

b. The power supply shall be installed directly in the metal box of the system for good heat dissipation. Under poor heat dissipation conditions, it is recommended to use a load of less than 80%.