Note: To protect the converter under all fault conditions, an input fuse is required. Quick-blow fuses
should be rated at 2x-3x the normal input current, time-delay fuses at 1.5x the normal input current.
Notes
Note 1:
Note 2:
Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter
The RS3 series requires a minimum of 10% load on the output to maintain specified regulation. Operating under no-load conditions
will not damage these devices; however, they may not meet all listed specifications.
E-134
REV: 0/2014
www.recom-power.com
ECONOLINE
DC/DC-Converter
Typical Characteristics
RS3-S_D/(Z)
Series
RS3-4805D
Efficiency / Load
100
80
60
40
RS3-0505S
Efficiency / Load
100
80
60
40
Efficiency %
Efficiency %
20
0
20
0
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
Package Style and Pinning (mm)
9.20
11.10
4.1 typ.
Single Output
Dual Output
RECOM
RS3-xxxx
****
0.50±0.05
RECOM
RS3-xxxxS(Z)
****
1 2 3
5 6 7 8
RECOM
RS3-xxxxD(Z)
****
1 2 3
5 6 7 8
0.50±0.05
Recommended Footprint Details
21.80
0.32
Bottom View
Pin Connections
Pin #
1
2
3
2.54
1.0ø+0.15/0
Single
–Vin
+Vin
CTRL
NC
+Vout
–Vout
NC
Dual
–Vin
+Vin
CTRL
NC
+Vout
Com
–Vout
3.20
2.0
2.54
Top View
5
6
7
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
8
RS3
NC = No Connection
Pin 8 (NC*)
This pin is used internally and must have no external connection.
Pin 5 (NC)
Not connected internally.
Pin 3 (CTRL)
This pin provides an Off function which puts the converter into a low power mode. When the pin is ‘high’ the converter is OFF and when the pin is high ‘Z’ the converter is ON.
There is no allowed low state for this pin.
Application Examples
ON/OFF CONTROL
V+
V
IN
+
ON
OFF
V
IN
-
LEAVE OPEN
CTRL
+Vin
+Vout
3
5~12
-Vin
1N4148
68
CTRL
Ω
-Vout
10K
FET.
V-
I
= 3V
O = 0.5V or GND
Remote ON/OFF
ON: open or high impendance
OFF: external 5~12 Vdc and 1N4148+ 68Ω resistor
The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.
The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.
I can terminate this process manually by entering the HyperTerminal (CTRL+C), but when I write this process into the automatic startup script, I can no longer terminate it by CTRL+C. This process keep...
The P control rule is as follows: the green light at the north-south intersection and the red light at the east-west intersection are on at the same time for 30 seconds; the yellow light at the north-...
[color=#333333][font=微软雅黑][size=18px][color=#000][b]Overview of kernel workqueues[/b][/color] [color=#000]Workqueues are another way to postpone work execution. Workqueues can postpone work and hand i...
I spent half a day studying TI's LM3S8962 development board with built-in OLED display. I added a RIT128x96x4HZStringDraw function in rit128x96x4.c to realize 16*16 Chinese character display. Now the ...
[hide]Power LED packaging has been a hot topic in recent years due to its complex structure and process, and directly affects the performance and life of LEDs. In particular, high-power white LED pack...
The main technical indicators of capacitors are capacitance, withstand voltage, and temperature resistance. In addition to these three main indicators, the more important indicator is the equivalent s...
According to foreign media reports, Ford Motor has applied to the U.S. Patent and Social Security Administration (USPTO) for a patent for a remote vehicle control system that may be used in future ...[Details]
In the electronics manufacturing industry, surface mount technology (SMT) placement machines are core equipment for production lines. However, with many different models available on the market, ch...[Details]
Magna's integrated in-cabin perception system fuses vision and millimeter-wave radar data to detect the presence of passengers, identify stranded children, monitor driver fatigue and vital signs, a...[Details]
On August 20, Geely announced its focus on "One Cockpit". Through a unified AI OS architecture, a unified AI Agent, and a unified user ID, it will achieve an All-in-One AI cockpit, create the first...[Details]
When American cartoonist Chester Gould sketched the watch on Dick Tracy's wrist, he had no idea that science fiction would become reality 70 years later. As a comic strip artist, Gould imagined fut...[Details]
Lithium-ion batteries are a key component of electric vehicles. Their high energy density enables them to store a large amount of energy in a relatively compact and lightweight package, which is cr...[Details]
As the electric vehicle industry continues to surge in today's society, while people are concerned about the appearance and interior of new energy vehicles, they are also concerned about the classi...[Details]
On August 8, PetroChina Southwest Oil & Gas Field Company's 35kV Zhouping Line centralized battery energy storage system successfully completed a 24/7 trial run, achieving full compliance with all ...[Details]
01 Introduction
The SINAMICS V20 inverter controls three-phase AC asynchronous motors. Depending on the size (frame sizes FSA to FSD), the power range of the three-phase AC 400V inverter cover...[Details]
After suspending its autonomous driving business for a period of time, General Motors chose to return to the track. In the past, GM hoped that its Cruise would leap into L4 autonomous driving - no ...[Details]
Under the guidance of the "dual carbon" goals, vehicle-to-grid interaction (V2G), an innovative model that achieves deep integration of new energy vehicles and power grids, is steadily moving from ...[Details]
On August 12, 2025,
WPG Holdings
, a leading international semiconductor component distributor serving the Asia-Pacific market
, announced that its subsidiary,
World Peace, has lau...[Details]
CTP batteries are entering their "first year of after-sales service." CTP represents a significant technological breakthrough for China's battery industry. This structure, which eliminates the modu...[Details]
With the widespread adoption of broadband access services, smart home appliances, and other electronic products, as well as rising user demand for monitoring and resource sharing of home el...[Details]
1. Project Background and Pain Point Analysis
A key requirement for a provincial power grid company's smart substation renovation project was real-time data collection and remote control...[Details]
ARM Technology
京公网安备 11010802033920号
EEWORLD
