1KVDC Isolation 1W Unregulated Single Output 24V to 12V DC-DC Converter:BxxxxLS/D - Fixed|Volt|Input|Isolated|Unregulated|Output|DC-DC - DC-DC|4-20mA|Isolation|Amplifier|Data|Acquisition|Meter|Sunyuan

1KVDC Isolation 1W Unregulated Single Output 24V to 12V DC-DC Converter:BxxxxLS/D

Product Category：	Fixed Volt Input, Isolated and Unregulated Output
Input：	3.3,5,9,12,15,24	Output：	3.3,5,9,12,15,24
Power：	0.1,0.25,0.5,0.75,1,2,3	Isolation Voltage：	1000VDC
Package：	SIP	Traffic Watch：	times
Remarks：	Fixed Input, Unregulated Single Output DC Converter with short circuit protection BxxxxLS/D Series

Keywords： 24v converter 1kv isolation 1W dc converter signle output 12V Conveter

Product Description

Fixed Input, Unregulated Single Output DC Converter with short circuit protection BxxxxLS/D Series
BxxxxLS/D Series

BxxxxLS/D Series DC-DC Converter Features:

● Low cost, small size.

● high power density.

● high galvantic isolation.

● no heat sink required.

● Unregular single output.

● Fixed input

● 1KV isolation

BxxxxLS/D Series DC-DC Converter Applications:

● Electric Power System, Power monitoring,voltage conversion.

● dual power isolation in digital communication ports of RS232/485, CAN bus.

● power supply isolation in intelligent control, security equipments, telecom,etc.

● safety isolation in ground loop elimination, medical equipments and instrument.

● Isolation & power supply for analogue electric circuit ( Transmitter & sensors).

● Power supply isolation & transfer for safety monitoring and smart building system.

● Ground loop interference control.

● Car electric circuit power isolation & distribution.

● Battery power supply, voltage transfer, power distribution.

● PLC, DCS,PC isolation regulated power supply.

SUNYUAN DC-DC Converters Application Guide

BxxxxL/S Series DC-DC Converter Specifications:

Output Specifications:
Technical Specifications	Technical Parameter	Testing Conditions
Voltage Stability Accuracy	+/- 5 %, max.	1%-100% load range
Line voltage regulation	+/- 1,2 % / 1,0 % of Vin	full load
Load voltage regulation	+/- 8 %, load = 20 ~ 100 %
Ripple and Noise	75 mV p-p, max	20MHz band width
Resistance	109 Ohm
Response Time	500ms
General Specifications:
Switch Frequency	125 KHz	Typical Value
Conversion Efficiency	70 % to 85 %
Isolation Voltage	1000VDC
Temperature Coefficient	+/- 0,02 % / °C
Environment Characteristics:
Operating Temperature	- 40° C to + 85° C
Storage Temp.	- 55 °C to + 125 °C
Humidity	Up to 90 %, non condensing
Cooling Mode	free air

BxxxxLS/D Series DC-DC Converter Typical Wiring:

BxxxxLS/D Series DC-DC Converter Dimension:

Electronic instrumentation RS485/232 communication interface anti-surge & anti-static high isolation dc-dc converter module, The related product information

Sunyuan Technology designed and produced a series of elctronic instrumentation RS485 interface anti-surge anti-static high isolation module dc-dc converter according to the requirements of electric power meter, distribution load detector, power load control terminal, power management terminal and other power industry instrumentation manufacturers and on basis of the newest national electronic industry standard (DL) DL/T614-2007 .These electronic industry specific DC-DC module power have been inspected by three phase energy meter (DL) DL/T614-2007, with surge protection 4KVAC (6KVDC) high isolation, 8KV anti-static, output voltage regulation (1% accuracy) The output has functions such as self-recovery overload and short circuit protection.

The Normal Specification of Products :

3KVAC/4KVAC pulse group high isolation, output power 0.2W/0.5W/1W/2W . 5VDC/9VDC/12VDC/15VDC single voltage output;
±5VDC/±9VDC/±12VDC/±15VDC positive and negative dual voltage output; ++5VDC/++9VDC/++12VDC/++15VDC dual isolation dual voltage output etc

Products designed in accordance with the relevant provisions of the National electronic Industry Standard (DL) DL/T614-2007 have:
1. Low cost, small size Sip 7Pin flame-retardant package, high surge resistance against surge 4KVAC (6KVDC), output power 0.2W/0.5W/1W/2W.
HxxxxS-xW series: 5VDC/9VDC/12VDC/15VDC constant voltage single output, no voltage regulation and self recovery overload short circuit protection function, the output voltage will increase when its no load. Detailed technical information as bellow link:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=65&id=96
GxxxxS-xW series: ±5VDC/±9VDC/±12VDC/±15VDC constant voltage dual output, no voltage regulation and self recovery overload short circuit protection function, the output voltage will increase when its no load. Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=65&id=96

2, Small size Sip 7Pin flame retardant package, 8KV anti-static, anti-surge, 3KVAC (6KVDC) high isolation, regulated voltage output (1% accuracy)it with self recovery overload short circuit protection. Output power 0.2W/0.5W/1W/2W.
WRF / WRH series: 5VDC/9VDC/12VDC/15VDC wide voltage input/regulated single output, self recovery overload short circuit protection function, the output voltage is unchanged when it at no load.

Detail technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=65&id=124
Detail technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=52&id=83
Detail technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=52&id=84

VDH / WDH series: ++ 5VDC /++ 9VDC /++ 12VDC /++ 15VDC wide voltage input / regulated voltage dual isolated output, and with self restoring overload short circuit protection function, the voltage is unchanged when it at no load.

Detail technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=48&id=77
Detail technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=48&id=77

DC-DC Converter product selection,detection and external protection way for you reference
(1) DC-DC Converter module protection circuit reference.
Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11

（2）DC-DC Converter module selction
Detailed technicalinformation:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11

（3）DC-DC Converter module high voltage isolation detection, dc dc converter main parameters detection.
Detailed technicalinformation：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11

（4）DC-DC Converter module application guide (external filter capacitor selection)..
Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11

DC-DC Converter module product selection, detection and external protection method reference
(1) DC-DC Converter module protection circuit reference.
Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11
（2）DC-DC Converter module selection
Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11
(3)DC-DC Converter module high voltage isolation detection, dc dc converter main parameters detection.
Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11
（4） DC-DC Converter module application guide (external filter capacitor selection).
Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11
Introduction of SunYuan Technology normal used DC-DC Converters
1)The special isolation dc-dc converters for entrance guard swipe machine: IB0505S-1W; IB0512S-2W; IB0305S-W5
IB/VB series VBXXXXS-1W/2W products, the isolation voltage is 1KVAC between input and output, strong anti-interference ability. Constant voltage input and Regulated voltage output (nominal error < 2%), the output has self recovery overload short circuit protection function. Standard SIP 7 Pin/DIP 14 Pin flame retardant package.
Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=48&id=75

(2) RS485/422/232/CAN bus interface isolation dc converter: B0505S-1W; B0509S-W1; B0305S-W5
B series BXXXXS-W5/1W products, the isolation voltage is 1KVAC between input and output. Fixed voltage input & non-regulated output (nominal error < 5%) standard SIP 4 Pin / DIP 8 Pin low cost, small size flame retardant package. It is widely used in computer 232/485, remote communication and intelligent control.
Detailed technical information:
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=47&id=67
（3）Distribution load tester, power management terminal 485 interface anti-surge anti-static high isolation dc-dc converter module: E/F/G/H/WRF/WRE/VDH series

We designed and produced a series of high isolation dc-dc converter module with anti-surge and anti-static interface RS485 according to the requirements of electronic industry instrument manufacturers such as distribution load tester and power management terminal and basis of the national electronic industry standard (DL) DL/T614-1997 and (DL) DL/T614-2007. The DC-DC converter module used in these electronic industries has the following functions: anti-surge 4KVAC/6KVAC high isolation, 8KV anti-static, output voltage stabilization (2% accuracy), also with self-restoring overload short circuit protection output and so on. Common product specifications have: 3KVAC/6KVAC high isolation, output power 0.2W/0.5W/1W/2W, 5VDC/9VDC/12VDC/15VDC single voltage output, +5VDC/+9VDC/+12VDC positive and negative double voltage output and ++ 5VDC/++ 9VDC/++ 12VDC/++ 15VDC double isolated double voltage output.

Detailed technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11
Detailed technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=48&id=77

（4）6KVAC high isolation and anti static DC/DC Converter module for electric energy meter: WRH series
DC-DC anti-static Converter module specially designed for multi function watt-hour meter of national power network has the functions of output voltage stabilization self restoring overload short circuit protection and 8KV anti-surge static protection.

Detailed technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=46&id=11

(5) The power supply automation equipment DC/DC double isolation circuit dc-dc converter modules: D050512S-1W; D240505S-2W; D050505S-1W
D S series constant voltage input, 1KVAC double isolation double circuit unsteady voltage output DC-DC Converter module is mainly used in instruments, transducers, CNC equipment and other occasions that require multiple distributed power isolation. Standard SIP 7 Pin/DIP 14 Pin flame retardant package.
Detailed technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=47&id=69

（6）High voltage output dc-dc converter module for medical instrument: GRBxxxxD-xW
9-18VDC, 18-6VDC (2:1) wide voltage input, 100VDC, 120VDC, 150VDC high voltage output, with high power density. It is widely used in medical instrument manufacturing industry.
Detailed technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=51&id=57

（8）Isolated transmitter two wire loop sampling and distribution special dc-dc converter: BHK series
It is specially designed for isolating power supply and distribution between pressure, displacement, temperature and humidity sensors and transmitters. The products are characterized by high isolation, small size and ultra-low power consumption. They are widely used in CNC machine tools, instruments, industrial control intelligent and other fields.
Detailed technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=50&id=82

(9) One-in and four-out isolated dc-dc converters for computer room and intelligent home control station: DIN 1X4 VDH series
The product is composed of DC-DC hybrid integrated module. Through isolating and converting single input DC voltage, which can be achieve four output DC power supply voltages,they are uniform or different, and surge suppression and protection circuits are added to each circuit. On the basis of 4KVAC pulse group isolation between input and output and 2KVAC isolation between output 1/output 2/output 3/output 4, each output has 8KV anti-static and self-restoring overload short circuit protection function to protect field instruments and equipment from surge impact damage to ensure the safety and reliability of power consumption in industrial field.
Detailed technical information：
http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=48&id=77

Product shape and installation method for you reference

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