SE-450-3.3

Name: SE-450-3.3
Brand: MEAN WELL
Price: 71.39 USD
Availability: OutOfStock

$71.39

Availability: Out of stock

ℹ️ Lead time for quantities greater than shown, contact us

Quantity Prices

Quantity

Unit Price

10+

$67.82

20+

$66.39

50+

$64.96

100+

$63.54

200+

$62.11

*Import tariff is included in the listed price. You pay exactly what you see—no surprise fees at checkout. Discounts are applied automatically based on the total quantity added to your cart.

Quick Specs

Output Voltage

3.3V

Rated Current

75A

Power Rating

247.5W

Waterproof

Non-waterproof

Dimensions

8.85 x 4.88 x 1.96 in

Weight

2.75 lbs

Datasheet (PDF)

Open PDF

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Features

AC input selectable by switch

Withstand 300VAC surge input for 5 seconds

Protections: Short circuit / Overload / Over voltage / Over temperature

100% full load burn-in test

LED indicator for power on

Built-in remote sense function

Forced air cooling by built-in DC fan

2 years warranty

General Specification

AC input voltage range	115/230VAC by switch
AC inrush current (max.)	Cold start, 55A at 230VAC
DC adjustment range	±10% rated output voltage
Overload protection Range	105%~150%
Overload protection Type	Shut down o/p voltage, re-power on to recover
Over voltage protection	115%~145%
Withstand voltage	I/P - O/P: 3kVAC, I/P - FG: 1.5kVAC, O/P-FG: 0.5kVAC
Working temperature	-10~+60°C (refer to output derating curve)
Safety standards	UL60950-1
EMC standards	EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11,
Connection	9P/11mm pitch terminal block with cover
Dimension (LxWxH)	225x 124x 50
Case No.	986A
Packing	12pcs / 16kg