DY-300W-48-20D

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DY-300W-48-20D

Product catalog summary

Specifications

Model: DY-300W-48-20D
Output: DC voltage of 48V±2%, rated current of 6A, and DC output power of 288W. Ripple & Noise is 800mVp-p with a load stability of ±5% and voltage tolerance of ±1%.
Input: Voltage range of 180-265VAC, frequency range of 50-60Hz, and typical AC current of 2.4A/180VAC and 2.3A/220VAC. Inrush current is ≤100A with a power factor of PF≧0.5 and efficiency ≥92%.
Design: Suitable for indoor installation with protections against short circuit, overload, and over temperature. Features include strong magnetic suction and a 3-year warranty.

Protection

Short Circuit: Resumes normal operation once the fault is removed.
Overload: Protection type is hiccup mode, recovering automatically after fault removal.
Over Current and Over Temperature: Automatically resumes normal operation after fault removal.

Environment

Working Temperature: -10℃ to +55℃
Humidity: 20%~90%RH non-condensing
Storage: -40℃ to +85℃, 10%~95%RH
Vibration: 10-500Hz, 2G 10min. / 1 cycle, 60 min. each axis

Safety & EMC

Aging Test: Input voltage of 220V 50HZ with rated output current at 25℃, burn-in for 2 hours.
Withstand Voltage: 1.5KVAC 5mA 3s between input and output, input and shell.
Isolating Resistance: 500VDC / 100MΩ between input and output, input and shell.

Mechanical Specification

Dimensions: 304.7X23X44.3(mm)
Carton Quantity: 30pcs/Carton
Carton Size: 480*360*360(mm)
Weight: 0.53kg/pcs

Catalog excerpts

Features Design for indoor installation Protections:Short circuit/Overload /Over temperature Embedded integration design 100% full load burn-in test Suitable for LED lighting Strong magnetic suction, Safely latch www.dylights.com Guangdong Dingying Lighting Technology Co., Ltd Mob:+86 15813176931

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All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25°C of ambient temperature. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor. Tolerance: includes set up tolerance. Line regulation and load regulation. Length of set up time is measured at first cold start .Turning ON/OFF the power supply may lead to increase of the set up time. www.dylights.com Guangdong Dingying Lighting Technology Co., Ltd Mob:+86 15813176931

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Output Derating Output Derating VS Input Voltage www.dylights.com Guangdong Dingying Lighting Technology Co., Ltd Mob:+86 15813176931

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Others Dimension www.dylights.com Guangdong Dingying Lighting Technology Co., Ltd Mob:+86 15813176931

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