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Model TOP257PG
Description AC/DC converter 30W/45W PK 85-264VAC 41W/70W PK (230V AC)
Product QR code
Brand: Power Integrations
Packaging DIP-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
3.61  yuan 3.61yuan
5+:
$ 4.8762
25+:
$ 4.5150
50+:
$ 4.2622
100+:
$ 4.1538
500+:
$ 4.0816
2500+:
$ 3.9913
5000+:
$ 3.9551
10000+:
$ 3.9010
Quantity
5+
25+
50+
100+
500+
Price
$4.8762
$4.5150
$4.2622
$4.1538
$4.0816
Price $ 4.8762 $ 4.5150 $ 4.2622 $ 4.1538 $ 4.0816
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(9999) Minimum order quantity(5)
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Technical parameters/rated power: 41 W

Technical parameters/output voltage: 700 V

Technical parameters/breakdown voltage: 700 V

Technical parameters/switching frequency: 66 kHz

Technical parameters/duty cycle: 78 %

Technical parameters/operating temperature (Max): 150 ℃

Technical parameters/operating temperature (Min): -40 ℃

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 7

Encapsulation parameters/Encapsulation: DIP-8

External dimensions/packaging: DIP-8

Physical parameters/operating temperature: -40℃ ~ 150℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
TOP257PN TOP257PN Power Integrations 完全替代 DIP-8
TOPSwitch-HX，Power Integrations TOPSwitch-HX 包括一个 700 V 功率 MOSFET、高电压切换电流源、PWM 控制器、振荡器、热关断电路、故障保护以及位于单片电路设备上的其它控制电路。 频率波动可减少 EMI EcoSmart® 待机/空载功耗低 闭锁输出过电压保护 线路欠压 (UV) 闭锁 ### 电动机控制器和驱动器，Renesas Electronics
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TOP257PN TOP257PN Powerint 完全替代
TOPSwitch-HX，Power Integrations TOPSwitch-HX 包括一个 700 V 功率 MOSFET、高电压切换电流源、PWM 控制器、振荡器、热关断电路、故障保护以及位于单片电路设备上的其它控制电路。 频率波动可减少 EMI EcoSmart® 待机/空载功耗低 闭锁输出过电压保护 线路欠压 (UV) 闭锁 ### 电动机控制器和驱动器，Renesas Electronics

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