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DA2033-ALB PDF预览

DA2033-ALB

更新时间: 2024-01-30 14:23:58
品牌 Logo 应用领域
线艺 - COILCRAFT 变压器
页数 文件大小 规格书
2页 214K
描述
SMPS Transformer, ROHS COMPLIANT

DA2033-ALB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:ROHS COMPLIANT
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.64其他特性:HEIGHT DIMENSION INCLUDES TERMINAL ALSO, TURNS RATIO: 1:10
高度:9.78 mm最大输入电压:24 V
最小输入电压:3 V长度:24.13 mm
安装特点:SURFACE MOUNT初级绕组数量:4
次级绕组数量:1最大工作频率:100 kHz
最高工作温度:125 °C最低工作温度:-40 °C
输出电压 1:300 V包装方法:TAPE & REEL
物理尺寸:L24.13XB17.4XH9.78 (mm)初级电感:10 µH
表面贴装:YES端子面层:Tin/Silver - Tin - with Nickel barrier
变压器类型:SMPS TRANSFORMER宽度:17.4 mm
Base Number Matches:1

DA2033-ALB 数据手册

 浏览型号DA2033-ALB的Datasheet PDF文件第2页 
Document 510-1  
For Linear Technology LT3750/LT3751  
Capacitor Charger Controllers  
Flyback Transformers  
These surface mount flyback transformers were devel-  
oped for use with Linear Technology LT3750 Capacitor  
Charger Controller. DA2033-AL and DA2034-AL are  
also specified for the LT3751 Controller. They have a  
smaller footprint than other transformers designed for  
this application.  
These low-profile transformers feature 1500 Vrms wind-  
ing to winding isolation and 750 Vrms winding to core  
isolation. They are designed to operate with an input  
range of 3 – 24 V and to charge a capacitor to 300 V.  
They are shown on the Linear Technology LT3750  
application note for use in a 300 V, 3 A charging circuit  
(DA2032); a 300 V, 6 A charging circuit (DA2033); and  
a 300 V, 9 A charging circuit (DA2034).  
Coilcraft can also custom engineer a transformer to  
meet your specific requirements. For free evaluation  
samples, contact Coilcraft or visit www.coilcraft.com.  
Inductance  
at 0 A2  
±10% (µH)  
Inductance  
at Ipk3  
min (µH)  
Leakage  
inductance5  
max (µH)  
Interwinding  
DCR max (Ohms)  
Part  
Ipk3  
(A)  
capacitance6 Turns ratio  
number1  
pri4  
sec  
(pF)  
pri : sec  
DA2032-AL_  
DA2033-AL_  
DA2034-AL_  
10.0  
10.0  
10.0  
9.0  
9.0  
9.0  
0.013  
0.015  
0.018  
1.60  
1.10  
1.75  
0.150  
0.144  
0.250  
3.0  
5.0  
10.0  
67  
76  
128  
1 : 10  
1 : 10  
1 : 10  
1. When ordering, please specify packaging code:  
DA2034-ALD  
Packaging: D = 13machine-ready reel. EIA-481 embossed plastic  
tape (DA2032-AL & DA2033-AL: 200 parts per full reel;  
DA2034-AL: 175 parts per full reel).  
Core material Ferrite  
Terminations RoHS compliant tin-silver over tin over nickel over  
phos bronze. Other terminations available at additional cost.  
Weight DA2032: 5.9 g; DA2033: 8.2 g; DA2034: 14.1g  
Ambient temperature –40°C to +125°C  
B = Less than full reel. In tape, but not machine ready. To  
have a leader and trailer added ($25 charge), use  
code letter D instead.  
Storage temperature Component: –40°C to +125°C.  
Packaging: –40°C to +80°C  
2. Inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc.  
3. Peak primary current drawn at minimum input voltage.  
4. DCR is with the primary windings connected in parallel.  
5. Leakage inductance is with the primary windings connected in parallel  
and with the secondary winding shorted.  
6. Capacitance measured at 100 kHz, 0.1 Vrms from pin 3 to pin 1 with all  
other pins shorted.  
7. Electrical specifications at 25°C.  
Resistance to soldering heat Max three 40 second reflows at  
+260°C, parts cooled to room temperature between cycles  
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /  
85% relative humidity)  
Failures in Time (FIT) / Mean Time Between Failures (MTBF)  
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332  
Packaging  
10  
9
DA2032-AL 200 per 13reel. Plastic tape: 44 mm wide, 0.4 mm thick,  
28 mm pocket spacing, 9.6 mm pocket depth  
DA2033-AL 200 per 13reel. Plastic tape: 44 mm wide, 0.4 mm thick,  
24 mm pocket spacing, 10.56 mm pocket depth  
DA2034-AL 175 per 13reel. Plastic tape: 44 mm wide, 0.4 mm thick,  
32 mm pocket spacing, 11.9 mm pocket depth  
8
7
12  
Primary  
Secondary  
1
6
5
4
3
PCB washing Only pure water or alcohol recommended  
Primary windings to be connected  
in parallel on PC board  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document510-1 Revised09/18/09  
© Coilcraft, Inc. 2009  

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