EMC2-22RKI中文资料_PDF数据手册

EMC2-22RKI

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TT Electronics

RESISTOR, FUSIBLE, FILM, 2W, 10%, 100ppm, 22ohm, THROUGH HOLE MOUNT, AXIAL LEADED

技术详情

价格 & 库存

详细参数

符合

Active

Axial,

compliant

EAR99

8533.21.00.90

1.36

FLAME PROOF

Tubular

0.8 mm

27 mm

THROUGH HOLE MOUNT

155 °C

-55 °C

4 mm

10 mm

TUBULAR PACKAGE

Axial

AMMO PACK

2 W

70 °C

22 Ω

FIXED RESISTOR

METAL FILM

100 ppm/°C

Tin (Sn)

WIRE

10%

参考设计

(7)

120 VAC 7W PFC Wall Dimmable AC Linear Floating Switch LED Driver Reference Design

PMP6022: This magnetic-free (no transformer/inductor), small form-factor, LED driver circuit is ideal for use in LED lamps, downlights, and fixtures. The design takes advantage of relatively new high forward-voltage (22V), low-current (20mA) white LEDs to realize a compact design producing >800 lumens from about 9W of input power. The novel floating switch architecture produces low LED current ripple comparable to single-stage SMPS based designs while providing excellent compatability with a wide range of common household wall dimmers.

85 to 265VAC Input 4W Dual Output 12 and 3.3V Flyback Reference Design

PMP9213.1: This 4W reference design generates both a 3.3V and 12V output. The 3.3V output is regulated, while the 12V output has some load dependent variation. The UCC28740 flyback controller provides a low cost yet efficient solution.

120VAC Input 5V/200mA Flyback Converter With BJT Switch Reference Design

PMP9059: This reference design creates a 5V at 200mA from a 120VAC Input. This supply is to designed to fit into a very small volume with approximately 10mm total height. The UCC28720 primary side controller with a BJT power switch provides a low cost design. A TPS71433 is also used to provide an additional 3.3V rail. It is important to note the outputs are only functionally (not for safety) isolated from the input.

85 to 265VAC Input 12V/5W Low Cost Flyback with BJT Reference Design

PMP9074: This 12V/5W reference design is optimized for very low cost and yet maintains good efficiency. Two key factors for minimizing cost are a BJT is used for the main power switch, and primary-side regulation eliminates the need for an optocoupler. The UCC28720 quasi-resonant flyback controller is able to implement both of these features. With quasi-resonant switching, efficiency at full load is over 80%, even with a BJT switch. Light-load losses are kept below 100mW due to burst mode operation.

85 to 265VAC Input 4W Dual Output 12 and 3.3V Flyback Reference Design

PMP9213.2: This 4W reference design generates both a 3.3V and 12V output. The 3.3V output is regulated, while the 12V output has some load dependent variation. The UCC28740 flyback controller provides a low cost yet efficient solution.

85 to 265VAC Input 4W Dual Output 12 and 3.3V Flyback Reference Design - PMP9213.2 - TI Tool Folder

PMP9213: This 4W reference design generates both a 3.3V and 12V output. The 3.3V output is regulated, while the 12V output has some load dependent variation. The UCC28740 flyback controller provides a low cost yet efficient solution.

120VAC Input 5V/250mA Flyback Converter With BJT Switch Reference Design

PMP9235: This reference design creates a 5V at 250mA from a 120VAC Input. The UCC28720 primary side controller with a BJT power switch provides a low cost design. It is important to note the outputs are only functionally (not for safety) isolated from the input.

< / 共 7 个参考设计 >

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