Data are valid at +25°C, unless otherwise specified.
Parameter
Input
Nominal input voltage
Permanent input
voltage range (Ui)
Transient input voltage
Undervoltage lock-out
(UVLO)
Start up time
Reflected ripple current
Input current in short circuit
mode (Average)
No load input current
Primary Output
Output voltage *
Set Point accuracy
+ Line regulation
+ Load regulation
Output power **
Ripple output voltage ***
3,3V and 5V output
12V output
15V and 24V output
Trim function
Sense function
Secondary Output
Output voltage *
Set point accuracy
Output power**
Ripple output voltage ***
3,3V, 5V and +/-5V output
12V and +/-12V output
15V and +/-15V output
24V and +/-24V output
Line regulation
Load regulation ****
Ui min. to max.
75% load
Nominal
VDC
%
W
mVpp
mVpp
mVpp
mVpp
%
%
Ui min. to max.
Nominal
75% load
Ambient temperature : +25°c
Ui min. to max.
Maximum
25% to full load
Full temperature range
Maximum
Ui min. to max.
Ui nominal
Full load
BW = 20MHz
Ui nominal
Ui nominal
Maximum
Maximum
Maximum
Maximum
Minimum
Maximum
Minimum
VDC
%
W
mVpp
mVpp
mVpp
%
%
%
%
Conditions
Limit or
typical
Nominal
Min. - Max.
Maximum
Minimum
Maximum
Maximum
Maximum
Maximum
Maximum
Units
CGDM-H
Hi-Rel
Grade
CGDM-J
Full temperature range
Full temperature range
Full load (consult factory)
Threshold
Ui nominal
Nominal output
Full load : resistive
Ui nominal, full load at
switching freq. BW = 20MHz
Ui nominal
Short-circuit
Ui nominal
No load
VDC
VDC
VDC/S
VDC
VDC
ms
mApp
mA
mA
20
9-36
40/0,1
7
8,5
40
50
60
60
28
16-40
50/0,1
12
15
40
50
60
60
3,3V , 5V , 12V , 15V or 24V
Consult factory for other outputs
+/- 1
10, 20 or 30
(limited to respectively 2A, 4A or 6A max.)
+/- 1
4
40
50
60
+5
-5
+5
-5
40
50
60
+5
-5
+5
-5
3,3V , 5V , 12V , 15V or 24V
+/- 5V , +/- 12V , +/- 15V or +/- 24V
Consult factory for other outputs
+/- 2
10 or 20
(limited to respectively
2A, 4A max)
Ambient temperature : +25°c
Maximum
Ui nominal, 75% load
Full temperature range
Ui min. to max.
Ui nominal
Full load
BW = 20MHz
Ui min. to max.
Full load
Ui nominal
25% to full load
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
+/- 2
10 or 20
(limited to respectively
2A, 4A max)
40
50
60
60
+/- 1
+/- 2,5
40
50
60
60
+/- 1
+/- 2,5
Note * : For proper operation the CGDI module requires to install a 22µF chemical or tantalum capacitance accross output terminals.
Note ** : For 9-36V inpt range, the power is derated at 80% at 9V and increases linearly to full power at 12V.
Note*** : The ripple output voltage is the periodic AC component imposed on the output voltage, an aperiodic and random component (noise) has also to be considered. This noise can
be reduced by adding an external capacitor (typically 10nF/rated voltage depending on isolation requirement) connected between the pin Gin and the pin Gout of the converter. This capacitor
should be layed-out as close as possible from the converter.
Note **** : For load regulation characteristics from 0% to full load, please contact factory.
1. The general trend of wireless microcontrollers and wireless networks. After the chip giant TI acquired CHIPCON, a pioneer in wireless microcontrollers, it launched a new generation of ZigBee wirele...
I believe that the question of the development direction of technical personnel is a question that everyone is concerned about. Now let me talk about my thoughts. Technical personnel can choose the fo...
1. Gradually phase out linear power supplies. High-frequency switching power supplies have great technical advantages over linear power supplies. They save materials and space used to manufacture powe...
Finally I've waited for you. The board is powerful, especially the capacitive screen, which has a very good touch feel, not inferior to the touch screen of a smartphone. The size is just right, and it...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
1 Introduction
With the rapid economic development, my country's electricity demand has been growing at a rate of more than 20% per year. According to the current economic development trend an...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
51mcu
京公网安备 11010802033920号
EEWORLD
