YK-DD48S24**Series

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YK-DD48S24**Series
Product Model : YK-DD48S24**

Character

Product Introduction

DC-DC Converter is specially designed for meeting the requirements of all kinds of communication equipments of communication and electric power departments.
DC-DC Converter adopts the high frequency switching technology and has many good points, including high accuracy voltage stabilizing, low output noise, strong capacity of resisting disturbance, small volume, light weight, beautiful external shape, etc.
DC-DC Converter is the ideal configuration supplying power to the communication equipments of different voltage grades

Main Characteristics

Input and output complete isolation, safety and credibility.
Advance current control mode and stable & reliable circuit topological structure.
The key parts all adopt the imported components, and main technical indexes are much higher than the national related standards
All-around protection functions, output over/under voltage, over current, short-circuit and over temperature protection of whole body
Adopt no-master automatic equalized current technology, can parallel connection, convenient to extend the capacity
AC and DC input are available, and AC and DC can be fully isolated by electricity

Specification

Model YK-DD48S24 Series**	48S2410	48S2420	48S2430		48S2440	48S2450
Input rate voltage	48VDC
Input voltage range	40～60VDC
Output rate voltage	24VDC
Output voltage range	20-30VDC
Output Current	10A	20A	30A		40A	50A
Load regulation	≤0.2%
Power grid regulation	≤0.1%
Degree of imbalance for equalized current	≤±5%
Phone weighted noise voltage	≤2mV（CCITT）
Peak—peak noise	≤150mV
Wide frequency noise	≤50mV
Discrete noise	≤20mV
Efficiency	≧83%
Dynamic response	20% ~ 100% step load≤200Restoring time≤100uS
Working temperature	－5～45℃
Cooling mode	Temperature control wind cooling
MTBF	100,000Hour
Output type	Screw terminal			Cylindrical terminal
Dimension	*48230088mm/48224088mm*
Weight	9kg

Customize range

Model	Series	Output Current
YK-DD220S48**	220VDC to 48VDC	10A、20A、30A、40A、50A、60A、80A、100A
YK-DD220S24**	220VDC to 24VDC	10A、20A、30A、40A、50A、60A
YK-DD220S110**	220VDC to 110VDC	5A, 10A、15A、20A
YK-DD110S24**	110VDC to 24VDC	10A、20A、30A、40A、50A、60A
YK-DD110S48**	110VDC to 48VDC	10A、20A、30A、40A、50A、60A
YK-DD110S220**	110VDC to 220VDC	5A,10A
YK-DD48S24**	48VDC to 24VDC	10A、20A、30A、40A、50A
YK-DD48S220**	48VDC To 220VDC	5A,10A
YK-DD48S110**	48VDC to 110VDC	10A,20A
YK-DD24S48**	24VDC to 48VDC	10A、15A、20A、30A、40A
YK-DD24S110**	24VDC to 110VDC	10A
Noted :All DC-DC Converter support multi unit connect in parallel with large power output

Order List

Input voltage	Output voltage	Output Current	Load channel	Battery channel	Dimension
DC220V	DC48V	10A	2/4 channel	0/2 channel	2U
DC220V	DC48V	20A	2/4 channel	0/2 channel	2U
DC220V	DC48V	30A	2/4 channel	0/2 channel	2U
DC220V	DC48V	40A	1/2 channel	0/1 channel	2U
DC220V	DC48V	50A	1/2 channel	0/1 channel	2U
DC220V	DC48V	60A	1/2 channel	0/1 channel	2U
DC220V	DC48V	80A	1/2 channel	0/1 channel	2U
DC220V	DC48V	100A	1/2 channel	0/1 channel	2U
DC220V	DC24V	10A	2/4 channel	0/2 channel	2U
DC220V	DC24V	20A	2/4 channel	0/2 channel	2U
DC220V	DC24V	30A	2/4 channel	0/2 channel	2U
DC220V	DC24V	40A	1/2 channel	0/1 channel	2U
DC220V	DC24V	50A	1/2 channel	0/1 channel	2U
DC220V	DC24V	60A	1/2 channel	0/1 channel	2U
DC220V	DC110V	5A	1/2 channel	0/1 channel	2U
DC220V	DC110V	10A	1/2 channel	0/1 channel	2U
DC220V	DC110V	20A	1/2 channel	0/1 channel	2U
DC110V	DC48V	10A	2/4 channel	0/2 channel	2U
DC110V	DC48V	20A	2/4 channel	0/2 channel	2U
DC110V	DC48V	30A	2/4 channel	0/2 channel	2U
DC110V	DC48V	40A	1/2 channel	0/1 channel	2U
DC110V	DC48V	50A	1/2 channel	0/1 channel	2U
DC110V	DC48V	60A	1/2 channel	0/1 channel	2U
DC110V	DC220V	5A	1/2 channel	0/1 channel	2U
DC110V	DC220V	10A	1/2 channel	0/1 channel	2U
DC110V	DC24V	10A	2/4 channel	0/2 channel	2U
DC110V	DC24V	20A	2/4 channel	0/2 channel	2U
DC110V	DC24V	30A	2/4 channel	0/2 channel	2U
DC110V	DC24V	40A	1/2 channel	0/1 channel	2U
DC110V	DC24V	50A	1/2 channel	0/1 channel	2U
DC110V	DC24V	60A	1/2 channel	0/1 channel	2U
DC48V	DC24V	10A	1/2 channel	0/1 channel	2U
DC48V	DC24V	20A	1/2 channel	0/1 channel	2U
DC48V	DC24V	30A	1/2 channel	0/1 channel	2U
DC48V	DC24V	40A	1/2 channel	0/1 channel	2U
DC48V	DC24V	50A	1/2 channel	0/1 channel	4U
DC48V	DC110V	10A	1/2 channel	0/1 channel	2U
DC48V	DC110V	20A	1/2 channel	0/1 channel	2U
DC48V	DC220V	5A	1/2 channel	0/1 channel	2U
DC48V	DC220V	10A	1/2 channel	0/1 channel	2U
DC24V	DC48V	10A	2/4 channel	0/2 channel	2U
DC24V	DC48V	10A	2/4 channel	0/2 channel	2U
DC24V	DC48V	30A	2/4 channel	0/2 channel	2U
DC24V	DC48V	40A	1/2 channel	0/1 channel	2U
DC24V	DC110V	10A	1/2 channel	0/1 channel	2U

Application

All of the rack mount design is N+1 module structure
Each DC modules can work in automatic equal current, can be set up for the telecommunications, electricity and wireless base stations.