MI-JOO Series
1 0 - 5 0 W AT T S M I L I TA R Y C O T S D C / D C C O N V E R T E R
MEDICAL & MILITARY
Features
• • • • • • 28Vdc and 270Vdc Inputs per MIL-STD-704D/E/F 155Vdc inputs per MIL-STD-1399A MIL-STD-810 environments Up to 23 W/in3 80-90% Efficiency Remote sense and current limit
Specifications
INPUT
Input voltage No load power dissipation See input voltage chart Typ 1.35W
STANDARDS AND APPROVALS
Environment (MIL-STD-8100) Altitude – Method 500.2 Humidity – Method 507.2 70,000 feet 86/240 (%/hours)
OUTPUT
Set point accuracy Load/Line regulation Output temperature drift Output noise Output voltage trimming 0.5% V nom typical 0.05% V nom typical 0.02%/°C 1%pp V nom 50% – 110%
Acceleration – Method 513.3 9 g’s Vibration – Method 514.3 Shock – Method 516.3 Reliability (MIL-HDBK-217F) 25°C Ground benign 50°C Naval sheltered 65°C Airborne inhabited cargo Environmental compliance Derating 3,619,000 hours 2,208,000 hours 1,701,000 hours MIL-STD-810 NAVMAT P-4855-1A 20g’s 40g’s
Remote sense compensation 0.5 V Current limit Short circuit current 105% – 125% 105% – 130%
OPERATING
Isolation Input to Output 3,000Vrms Output to Baseplate 500Vrms Input to Baseplate 1,500Vrms 80 – 90%
MECHANICAL
Weight Dimensions 85 grams 59.7 x 61.0 x 12.7mm
Efficiency
ENVIRONMENTAL
I Grade Storage temperature Operating temperature (baseplate) Power cycling burn-in Temperature cycled with power off Test data supplied at these temperature -55°C to +125°C -40°C to +100°C 12hrs 25 cycles 48 hrs, 12 cycles 65°C to +100°C -40°C to +80°C M Grade -65°C to +125°C -55°C to +100°C 96hrs 200 cycles 48hrs, 12 cycles -65°C to +100°C -55°C to +80°C
Selection Table
MI-J[A][B]-[C][D]
A = INPUT VOLTAGE
VNOM RANGE TRANS.
B = OUTPUT VOLTAGE
2= 28V
18–50V (1)
60V 230V 475V
Z=2V Y= 3.3V 0= 5V X= 5.2V
T = 6.5V
2 = 15V
K = 40V
5= 155V 100–210V 6= 270V 125–400V (2) 7= 165V 100–310V
R = 7.5V N = 18.5V J = 48V M = 10V 1 = 12V 3 = 24V L = 28V J = 36V
V= 5.8V P = 13.8V
C = PRODUCT GRADE
D = OUTPUT POWER/CURRENT
For Technical Illustration refer to page 230 in Module Section I= -40°C to +100°C M=-55°C to +100°C
5V A= 10W Z=25W Y=50W
