نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Silver rectangular metal enclosure with screw terminals and voltage adjustment knob

myVolts

myVolts S-350W-48 power supply

SKU CH-187N-2E7K9 MPN S-350W-48

A switchable 100-240V AC input delivers an adjustable 48V DC output at up to 7.3A and 350W with over-voltage, overload, over-temperature and short-circuit protection

  • TypeAT
  • Adjustable ±10 % output voltage lets you fine-tune 48 V DC
  • 350 W continuous power from a compact 8.46 × 4.41 × 1.97 in chassis
  • Switchable AC 110 / 220 V input covers 100–240 V mains worldwide
  • Over-voltage, overload, over-temperature and short-circuit protections keep connected gear safe
  • 48-hour burn-in plus CE and FCC certification confirms reliable operation

48 V adjustable DC supply

The myVolts S-350W-48 delivers a regulated 48 V output that can be trimmed by ten percent. It accepts switchable mains input from 96 V to 130 V or 200 V to 240 V at 50 Hz or 60 Hz. The unit is built for indoor equipment such as LED strips, display panels and audio amplifiers that need a stable 350 W source.

Thermals noise and protection

A built-in EMC filter and 48-hour burn-in keep conducted emissions low and output ripple controlled. Over-voltage, over-current, over-temperature and short-circuit circuits shut the rail down before components stress. The metal enclosure acts as a heatsink so the supply runs without a fan in typical indoor ambient temperatures up to 50 °C.

Build integration and wiring

The chassis measures 8.46 in by 4.41 in by 1.97 in and weighs 1.98 lb, fitting standard DIN-rail or panel mounts. Input terminals are labelled L, N and earth; output terminals are clearly marked -V/COM and +V. An external ADJ potentiometer provides the ten percent trim without opening the case. Indoor use only — the housing is not waterproof.

أبرز المميزات

  • Adjustable ±10 % output voltage lets you fine-tune 48 V DC
  • 350 W continuous power from a compact 8.46 × 4.41 × 1.97 in chassis
  • Switchable AC 110 / 220 V input covers 100–240 V mains worldwide
  • Over-voltage, overload, over-temperature and short-circuit protections keep connected gear safe
  • 48-hour burn-in plus CE and FCC certification confirms reliable operation

المواصفات

TypeAT

أسئلة حول هذا المنتج

How do I install this power supply and which step is most often missed?

Mount the 8.46 x 4.41 x 1.97 inch metal enclosure indoors, set the AC selector to 110 V or 220 V to match mains, connect L N and earth to the input terminals, then wire +V and -V/COM to the load; the step most often missed is verifying the selector position before applying power.

What maintenance or replacement will this unit need later?

The internal electrolytic capacitors age over time; plan to replace the supply after several years of continuous 350 W operation or if output voltage drifts beyond the ±10 % adjustment range.

What limit appears first during sustained full-load use?

The 50 °C to 122 °F operating temperature ceiling is reached first; the enclosure relies on natural convection, so prolonged 7.3 A output at 48 V requires adequate airflow to stay within that range.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.