5秒后页面跳转
76250ENC PDF预览

76250ENC

更新时间: 2024-01-18 03:47:12
品牌 Logo 应用领域
村田 - MURATA 变压器转换器
页数 文件大小 规格书
4页 145K
描述
EN Approved MAX250/251/253 Compatible Converter Transformers

76250ENC 技术参数

生命周期:TransferredReach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.39
应用:RS-232 INTERFACE认证:UL; BSI
ET产品最小值:35 V-us高度:5.84 mm
绝缘电压:1500 V长度:8.89 mm
安装特点:THROUGH HOLE MOUNTED功能数量:1
最高工作温度:85 °C最低工作温度:-40 °C
物理尺寸:8.89mm X 12.7mm X 5.84mm初级电感:3250 µH
表面贴装:NO变压器类型:DATACOM TRANSFORMER
匝数比 (Np:Ns):1CT:1宽度:12.7 mm
Base Number Matches:1

76250ENC 数据手册

 浏览型号76250ENC的Datasheet PDF文件第2页浏览型号76250ENC的Datasheet PDF文件第3页浏览型号76250ENC的Datasheet PDF文件第4页 
76250ENC, 76253/XXENC  
EN Approved MAX250/251/253 Compatible Converter Transformers  
SELECTION GUIDE  
Output  
Voltage  
Max. Output  
Current  
Isolation  
Voltage  
Input Voltage  
Turns  
Ratio  
Order Code  
V
-
V
-
mA  
-
VDC  
76250ENC  
76253/35ENC  
76253/55ENC  
6000  
6000  
6000  
1CT:1  
1:√5  
3.3  
5.0  
5.0  
5.0  
100  
200  
1:1.33  
76250ENC CHARACTERISTICS  
Parameter  
FEATURES  
RoHS compliant  
Conditions  
Min.  
1.0  
Typ.  
2.0  
35  
Max.  
Units  
mH  
μH  
Primary Inductance, LP (1&5)  
Leakage Inductance, LL (1&5)2  
10kHz, 100mV  
100kHz, 100mV  
2.5  
40  
Maxim MAX250/MAX251/MAX253  
compatible  
Interwinding Capacitance, CWW (1&2) 100kHz, 100mV  
1.5  
1.0  
3.0  
2.0  
pF  
D.C. Resistance, RDC (1&5)  
Volt-time Product, ET (1&5)  
<0.1VDC  
Ω
Vμs  
BS EN 60950 approved  
Isolation to 6kVDC  
50  
76253/35ENC CHARACTERISTICS  
Parameter  
Toroidal construction  
Conditions  
Min.  
140  
700  
Typ.  
200  
Max.  
Units  
μH  
Industry-standard pinout  
UL 94 V-0 package materials  
Fully encapsulated  
Primary Inductance, LP (1&5)  
Secondary Inductance, LS (2&6)  
Leakage Inductance, LL (1&5)2  
100kHz, 250mV  
100kHz, 250mV  
100kHz, 250mV  
1000  
7.0  
μH  
5.0  
2.7  
0.4  
35  
μH  
Interwinding Capacitance, CWW (1&2) 100kHz, 250mV  
3.5  
pF  
Compatible with RoHS soldering systems  
D.C. Resistance, RDC (1&5)  
Volt-time Product, ET (1&5)  
<0.1VDC  
0.8  
Ω
Vμs  
Backward compatible with  
Sn/Pb soldering systems  
25  
76253/55ENC CHARACTERISTICS  
Parameter  
Conditions  
Min.  
80  
Typ.  
Max.  
150  
267  
10.0  
3.5  
Units  
μH  
DESCRIPTION  
Primary Inductance, LP (1&5)  
Secondary Inductance, LS (2&6)  
Leakage Inductance, LL (1&5)2  
100kHz, 250mV  
100kHz, 250mV  
100kHz, 250mV  
The 76250ENC converter transformer is  
specifically designed for use with Maxim  
chipsets to provide isolated RS232 interfaces. A  
carefully controlled turns ratio ensures consistent  
performance whilst a toroidal construction  
minimises EMI.  
142  
μH  
7.0  
2.7  
0.5  
40  
μH  
Interwinding Capacitance, CWW (1&2) 100kHz, 250mV  
pF  
D.C. Resistance, RDC (1&5)  
Volt-time Product, ET (1&5)  
<0.1VDC  
0.9  
Ω
Vμs  
30  
The 76253/XXENC converter transformers are  
specifically designed for use with the MAX253  
chip set to provide isolated power supplies. The  
5V version can supply 1W and the 3.3V version  
can supply 500mW. A centre tapped secondary  
winding allows for full bridge, half bridge or  
voltage doubling.  
ABSOLUTE MAXIMUM RATINGS  
0°C to 70°C  
Operating free air temperature range 76250EN  
Operating free air temperature range 76253/XXEN  
Storage temperature range  
-40°C to 85°C  
-50°C to 125°C  
300°C  
Lead temperature 1.5mm from case for 10 seconds  
Peak current, IPK 76250EN  
300mA  
The devices are fully approved to BS EN 60950 for  
use in telecoms applications.  
400mA  
Peak current, IPK 76253/XXEN  
6000VDC  
Isolation voltage (flash tested for 1 second)  
SOLDERING INFORMATION3  
Peak wave solder temperature  
Pin finish  
300˚C for 10 seconds  
Matte tin  
All specifications typical at TA=25°C  
1
2
3
Refer to mechanical dimensions for pin locations shown in brackets.  
With pins 2 & 6 short circuited.  
For further information, please visit www.murata-ps.com/rohs  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com  
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232  
KMP_7625XENC_B03 Page 1 of 4  

与76250ENC相关器件

型号 品牌 描述 获取价格 数据表
76250KV4 MURATA Datacom Transformer, RS-232 INTERFACE Application(s), 1CT:1

获取价格

76250X MURATA Datacom Transformer, RS-232 INTERFACE Application(s), 1CT:1

获取价格

7-625-163 ETC CHUCK 160MM-D3

获取价格

762-5-1AE OENINDIA MINI AUTOMOTIVE RELAY

获取价格

762-5-1ANIL OENINDIA MINI AUTOMOTIVE RELAY

获取价格

762-5-1CE OENINDIA MINI AUTOMOTIVE RELAY

获取价格