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RD9 参数 Datasheet PDF下载

RD9图片预览
型号: RD9
PDF下载: 下载PDF文件 查看货源
内容描述: 用户可配置的输入和输出电压反激式原型板 [User Configurable Input and Output Voltages Flyback Prototyping Board]
分类和应用:
文件页数/大小: 4 页 / 112 K
品牌: POWERINT [ Power Integrations ]
 浏览型号RD9的Datasheet PDF文件第2页浏览型号RD9的Datasheet PDF文件第3页浏览型号RD9的Datasheet PDF文件第4页  
®
RD9  
Tin yS w it c h TM  
Flyback Prototyping Board  
User Configurable Input and Output Voltages  
Product Highlights  
Unpopulated Prototyping Board  
• Complete layout for construction of TinySwitch flyback  
supply  
• Convenient prototyping area on secondary side of board  
• Single-sided construction  
®
POWER  
INTEGRATIONS  
, INC.  
1.31 in.  
Tin yS w it c h RD9 Rev. B  
(33.2 mm)  
• RD9 boards can be combined for rapid prototyping with  
RD8 (available separately)  
3.86 in. (97.9 mm)  
PI-2313-0092398  
Figure 1. RD9 Board Overall Physical Dimensions.  
Description  
T1  
C1  
D1  
®
R1  
L
POWER  
The RD9 is a special printed circuit board (Figure 1) designed  
for rapid prototyping of TinySwitch-based flyback power  
supplies in the 1-3 W range. Component positions and an  
optimized layout are provided for a complete single output  
power supply as shown in Figure 2. Component size and  
placement are identical to evaluation board RD8. The board is  
designed to accommodate a transformer using an EE16 core  
with a 10 pin bobbin (Ying Chin YC-1607 or equivalent*). In  
addition to the power supply circuitry, the RD9 also provides a  
prototypingarea onthe secondaryside of the boardfor circuitry  
such as additional outputs or voltage and current regulators.  
Some typical application circuits that can be constructed using  
the RD9 printed circuit board can be found in the TinySwitch  
and RD8 data sheets, and Design Ideas DI-4 through DI-8.  
C6  
D2  
INTEGRATIONS  
, INC.  
L1  
D3  
Tin yS w it c h RD9 Rev. B  
C2  
D4  
L2  
R4  
C3  
JMP1  
C5  
N
+
U1  
C4  
C7  
VR1  
U2  
[Not Actual Size]  
PI-2319-100898  
Figure 2. PC Board Layout of the RD9.  
Forextremelyrapidprototyping,theRD8TinySwitch evaluation  
board and the RD9 prototyping board are perforated between  
the primary and secondary circuit areas, so that the primary half  
of the RD8 can be separated and combined with the secondary  
half of the RD9.  
* Available from B&B Products Corp +1 (520) 884-4818  
September 1998