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Shenzhen Songlian Electronics Co., Ltd

Contact: Liu Songhua

Mobile phone: 18902431810

Landline: 0755-29985575

Fax: 0755-23000132

Mail box: 137943581@qq.com

website: en.songlian-fan.com

Address: 7th Floor, Xinlong Science and Technology Park, No. 2, Dawangshan Industrial 1st Road, Shajing Street, Baoan District, Shenzhen

DC fan 4020

2020-12-18 18:51:57
Times
DC fan 4020
Content:

DC fan 4020


DC4020 double ball cooling fan dedicated silent fan for network switch




Double ball cooling fan, dedicated silent fan for network switch, cooling fan for network switch



●General specifications (general specifications)


○Material:


     Frame and impeller: Thermoplastic UL 94-0


○Lead: UL type


     Red wire positive (+)


     Black wire negative (-)


○Insulation resistance: 10MΩ or more


DC250V megohmmeter


○Dielectric withstand voltage: AC500V 1S


○ Allowable ambient temperature range:


     -10℃~+70℃ (working)


     -40°C~+70°C (Storage)




● Dimensions Drawing

Double ball cooling fan, dedicated silent fan for network switch, cooling fan for network switch


● Characteristic Curves

Double ball cooling fan, dedicated silent fan for network switch, cooling fan for network switch


● Specifications

Double ball cooling fan, dedicated silent fan for network switch, cooling fan for network switch

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Contact: Mr. Liu

Mobile phone: 18902431810

Landline: 0755-29985575

Address: 7th Floor, Xinlong Science and Technology Park, No. 2, Dawangshan Industrial 1st Road, Shajing Street, Baoan District, Shenzhen, Guangdong, China


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