20 Watt DC-DC Converter : MGDxx-20 Series

 High-Reliability DC-DC Converter industrial grade


Dimensions : 50.8 x 50.8 x 12.7 mm

 

Hi-Rel Models :

High-Reliability DC-DC Converter 20W High-Rel

Industrial Models :

High-Reliability DC-DC Converter 20W Industrial (2:1 Input)
High-Reliability DC-DC Converter 20W Industrial (4:1 Input)

Complementary Front-Ends :

Transient Protection
EMI Filters
Hold-Up Module
AC-DC Front end

 

Features:

• Standard 2"x2" package
• Soft start
• Single, Bi or Triple outputs
• Nominal power up to 20W
• Galvanic isolation 1 500 VDC
• Switching frequency 480 KHz
• Permanent short circuit protection
• No optocoupler for high reliability

Description

The MGDxx-20 series is a full family of high performance DC/DC low profile power modules designed for aerospace, military and industrial applications.

Ideal for typical 24V, 28V Mil/Aero DC input bus or 12V, 24V, 37.5V, 48V, 72V or 110V DC industrial applications, these modules use a high frequency fixed switching technique at 480KHz providing excellent reliability, low noise characteristics, high power density and a low profile package. Standard models are available with a wide range of input and output combinations. No external heatsink is required for the MGDxx-20 series to supply full output power over the case temperature.

All the modules are designed with LC network filters to minimize reflected input current ripple and out-put voltage ripple. The modules include a soft-start, an input undervoltage lock-out, a permanent short circuit protection and an output overvoltage protection to ensure efficient module protections. The soft-start allows current limitation and eliminates inrush current during start-up. The short circuit protection completely protects the module against short-circuits of any duration by a shut-down and restores to normal when the overload is removed.

 

Hi

Gaia's MGDx-20 Series of High-Reliability DC-DC Converters are designed for higher operating temperatures of -40 to +105°C (optional -55°C) with input ranges required for typical military & airborne applications.

All Hi-Rel models come standard with On/Off function (/M option only for Industrial models).

Available Options (see specs for details):
• T = -55°C Start-Up Temperature
• S = Screening & Serialization
• L = Leaded Process

MODEL
INPUT
# of Outputs
Vout
Iout
Options
MGDS-20-C-B
4.5-5.5VDC
Single
3.3V
4.0A
T, S, L
           
MGDS-20-H-B
9-36VDC
Single
3.3V
4.0A
T, S, L
MGDS-20-H-C
9-36VDC
Single
5V
4.0A
T, S, L
MGDS-20-H-E
9-36VDC
Single
12V
1.6A
T, S, L
MGDS-20-H-F
9-36VDC
Single
15V
1.3A
T, S, L
MGDB-20-H-C
9-36VDC
Dual
+/-5V
+/-2.0A
T, S, L
MGDB-20-H-E
9-36VDC
Dual
+/-12V
+/-0.8A
T, S, L
MGDB-20-H-F
9-36VDC
Dual
+/-15V
+/-0.65A
T, S, L
MGDT-20-H-BE
9-36VDC
Triple
3.3V +12V - 12V
2.0A +0.4A -0.4A
T, S, L
MGDT-20-H-BF
9-36VDC
Triple
3.3V +15V -15V
2.0A +0.3A -0.3A
T, S, L
MGDT-20-H-CE
9-36VDC
Triple
5V +12V - 12V
2.0A +0.4A -0.4A
T, S, L
MGDT-20-H-CF
9-36VDC
Triple
5V +15V -15V
2.0A +0.3A -0.3A
T, S, L
           
MGDS-20-J-B
16-40VDC
Single
3.3V
4.0A
T, S, L
MGDS-20-J-C
16-40VDC
Single
5V
4.0A
T, S, L
MGDS-20-J-E
16-40VDC
Single
12V
1.6A
T, S, L
MGDS-20-J-F
16-40VDC
Single
15V
1.3A
T, S, L
MGDB-20-J-C
16-40VDC
Dual
+/-5V
+/-2.0A
T, S, L
MGDB-20-J-E
16-40VDC
Dual
+/-12V
+/-0.8A
T, S, L
MGDB-20-J-F
16-40VDC
Dual
+/-15V
+/-0.65A
T, S, L
MGDT-20-J-BE
16-40VDC
Triple
3.3V +12V - 12V
2.0A +0.4A -0.4A
T, S, L
MGDT-20-J-BF
16-40VDC
Triple
3.3V +15V -15V
2.0A +0.3A -0.3A
T, S, L
MGDT-20-J-CE
16-40VDC
Triple
5V +12V - 12V
2.0A +0.4A -0.4A
T, S, L
MGDT-20-J-CF
16-40VDC
Triple
5V +15V -15V
2.0A +0.3A -0.3A
T, S, L

Please contact us if you need different input / output voltages.

In

Gaias'a MGDxI-20 Series of Industrial DC-DC Converters offer operating temperature ranges of -40 to +95°C with input ranges typically required of OEM / Industrial applications.

Available Options (see specs for details):
• M = Remote On/Off Functions

MODEL
INPUT RANGE
# of Outputs
Vout
Iout
Options
MGDSI-20-C-C
4.5-5.5VDC
Single
5V
4.0A
M
MGDSI-20-C-E
4.5-5.5VDC
Single
12V
1.6A
M
           
MGDSI-20-D-E
4.7-16VDC
Single
12V
1.6A
M
           
MGDSI-20-I-C
18-36VDC
Single
5V
4.0A
M
MGDSI-20-I-E
18-36VDC
Single
12V
1.6A
M
MGDSI-20-I-F
18-36VDC
Single
15V
1.3A
M
MGDBI-20-I-C
18-36VDC
Dual
+/-5V
+/-2.0A
M
MGDBI-20-I-E
18-36VDC
Dual
+/-12V
+/-0.8A
M
MGDBI-20-I-F
18-36VDC
Dual
+/-15V
+/-0.65A
M
MGDTI-20-I-BE
18-36VDC
Triple
3.3V +12V - 12V
2.0A +0.4A -0.4A
M
MGDTI-20-I-BF
18-36VDC
Triple
3.3V +15V -15V
2.0A +0.3A -0.3A
M
MGDTI-20-I-CE
18-36VDC
Triple
5V +12V - 12V
2.0A +0.4A -0.4A
M
MGDTI-20-I-CF
18-36VDC
Triple
5V +15V -15V
2.0A +0.3A -0.3A
M
           
MGDSI-20-H-B
9-36VDC
Single
3.3V
4.0A
M
MGDSI-20-H-C
9-36VDC
Single
5V
4.0A
M
MGDSI-20-H-E
9-36VDC
Single
12V
1.6A
M
MGDSI-20-H-F
9-36VDC
Single
15V
1.3A
M
MGDBI-20-H-C
9-36VDC
Dual
+/-5V
+/-2.0A
M
MGDBI-20-H-E
9-36VDC
Dual
+/-12V
+/-0.8A
M
MGDBI-20-H-F
9-36VDC
Dual
+/-15V
+/-0.65A
M
MGDTI-20-H-BF
9-36VDC
Triple
3.3V +15V -15V
2.0A +0.3A -0.3A
M
MGDTI-20-H-CE
9-36VDC
Triple
5V +12V - 12V
2.0A +0.4A -0.4A
M
MGDTI-20-H-CF
9-36VDC
Triple
5V +15V -15V
2.0A +0.3A -0.3A
M
           
MGDSI-20-J-B
16-40VDC
Single
3.3V
4.0A
M
MGDSI-20-J-C
16-40VDC
Single
5V
4.0A
M
MGDSI-20-J-E
16-40VDC
Single
12V
1.6A
M
MGDSI-20-J-F
16-40VDC
Single
15V
1.3A
M
MGDBI-20-J-E
16-40VDC
Dual
+/-12V
+/-0.8A
M
MGDBI-20-J-F
16-40VDC
Dual
+/-15V
+/-0.65A
M
MGDTI-20-J-BE
16-40VDC
Triple
3.3V +12V - 12V
2.0A +0.4A -0.4A
M
MGDTI-20-J-BF
16-40VDC
Triple
3.3V +15V -15V
2.0A +0.3A -0.3A
M
MGDTI-20-J-CE
16-40VDC
Dual
5V +12V - 12V
2.0A +0.4A -0.4A
M
MGDTI-20-J-CF
16-40VDC
Triple
5V +15V -15V
2.0A +0.3A -0.3A
M
           
MGDSI-20-Q-C
36-140VDC
Single
5V
4.0A
M
MGDSI-20-Q-E
36-140VDC
Single
12V
1.6A
M
MGDSI-20-Q-F
36-140VDC
Single
15V
1.3A
M
MGDBI-20-Q-C
36-140VDC
Dual
+/-5V
+/-2.0A
M
MGDBI-20-Q-E
36-140VDC
Dual
+/-12V
+/-0.8A
M
MGDBI-20-Q-F
36-140VDC
Dual
+/-15V
+/-0.65A
M
MGDTI-20-Q-BF
36-140VDC
Triple
3.3V +15V -15V
2.0A +0.3A -0.3A
M
MGDTI-20-Q-CE
36-140VDC
Dual
5V +12V - 12V
2.0A +0.4A -0.4A
M
MGDTI-20-Q-CF
36-140VDC
Triple
5V +15V -15V
2.0A +0.3A -0.3A
M

Please contact us if you need different input / output voltages.

Step / 3D

Mil-Grade / 20 Watts Series

Products Animated
3D Model
3D Model
Drawing
MGDM-20 PDF STEP

 

Industrial Grade / 20 Watts Series

Products Animated
3D Model
3D Model
Drawing
MGDI-20 PDF STEP

If download of a step file does not start, or does not work, right click on the link to directly save or download the target file.

 

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