Welcome to JuDingPower.com

 
       

THE JUDING PRODUCTS

 

¡ôDC/DC POWER SUPPLY   JDS-40 Series

MODEL: JDS-40  TOTAL POWER:  40 Watts
INPUT VOLTAGES: 115 V to 230 VAC # OF OUTPUTS:  SINGLE

Input

Input range 90 V to 140 VDC or 180 V to 280 VDC
Input frequency 47 to 440 Hz
Input current 1 A Max. (RMS) @ 115 VDC 
Leakage current < 2.5 mA @ 50/60 Hz 
280 VDC input

Output

Maximum power 40 Watts for convection
Adjustment range 10%
Line regulation ¡À 0.5 %
Load regulation ¡À 0.5 %
OL protection 110% to 145% above peak rating
OV protection 110% to 150% above nominal 
output 

Isolation
Input to output 1.5 KV/1 min.
Input to FG 1.5 KV/1 min.

ENVIRONMENTAL

Operating temp. 0 ¡æ to 40 ¡æ ambient derate each output at 4.0% per degree from 40 ¡æ to 60 ¡æ 
Storage temp. - 20 ¡æ to 75 ¡æ
Operating humidity 5% to 95% (non-condensing)
Temp. coefficient  0.02% per degree C 
MTBF > 80,000 hours at full load and 25 ¡æ ambient conditions (Demonstrated) 

SPECIAL FEATURES

¡ùNominal voltage input ¡ù High efficiency ¡ù Low output ripple ¡ù Built-in EMI filter
¡ùAdjustment output ¡ù Over voltage protection ¡ù Overload protection ¡ù 1 year warranty
ORDERING INFORMATION
MODEL NUMBER OUTPUT1 VOLTAGE MINIMUM LOAD

MINIMUM LOAD

VOLTAGE TOLERANCE

OPERATING EFFICIENCY

RIPPLE&NOISE PEAK-PEAK 

 NOTES
JDS-40-5 5V 0A 6A 5% 70% (Typical) 50mV 3~6V
JDS-40-9 9V 0A 4.5A 3% 72% (Typical) 90mV 6~9V
JDS-40-13.8 13.8V 0A 2.9A  3% 73% (Typical) 140mV 9~13.8V
JDS-40-18 18V 0A 2.3A  3% 74% (Typical) 180mV 13.8~18V
JDS-40-24 24V 0A 1.68A  2% 75% (Typical) 240mV 18~24V
JDS-40-48 48V 0A 0.83A  1% 77% (Typical) 480mV 24~48V


Home Page | About Us | Products | Order Form | Feedback | Contact Us | 中 文 版
   

Copyright@2002-2003, JuDing Electronics Co.,Ltd  All rights reserved.