Factory price dc to dc power supply 220V to 24V 40A step down converter
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- Supplier: Yucoo Network Equipment Co. Limited
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Product Overview
Description
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Features:
1. Input and output complete isolation, safety and credibility. 2. Advance current control mode and stable & reliable circuit topological structure.
3. The key parts all adopt the imported components, and main technical indexes are much higher than the national related standards
4. All-around protection functions, output over/under voltage, over current, short-circuit and over temperature protection of whole body
5. Adopt no-master automatic equalized current technology, can parallel connection, convenient to extend the capacity
6. AC and DC input are available, and AC and DC can be fully isolated by electricity
Product Description
Product Parameters
Model: YK-DD110S48 series | 110S4810 | 110S4820 | 110S4830 | 110S4840 | 110S4850 | 110S4860 | |||||
Input rate voltage | 110VDC | ||||||||||
Input voltage range | 90～130VDC | ||||||||||
Output rate voltage | 48VDC | ||||||||||
Output voltage range | 40-60VDC | ||||||||||
Output rate Current | 10A | 20A | 30A | 40A | 50A | 60A | |||||
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 | |||||||||
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