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NSD05-48S3 MEAN WELL Power Supply | HTD Electronics
Manufacturer MEAN WELL

NSD05-48S3

Availability: Out of stock
3.96 W3.3 V1.2 A18V–72V in

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NSD05-48S3
Quantity Prices (CAD)
Quantity
Unit Price (CAD)
1+
$12.09 CAD
10+
$11.49 CAD
20+
$11.24 CAD
50+
$11.00 CAD
100+
$10.76 CAD
200+
$10.52 CAD
All prices are displayed in CAD. *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
Input Voltage
18V~72V
Output Voltage
3.3V
Rated Current
1.2A
Power Rating
3.96W
Waterproof
Non-waterproof
Dimensions & Weight
1.59 x 1 x 0.32 in0.01 lbs

Datasheet (PDF)

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Features

4: 1 wide input range
1000VDC I / O isolation
Built-in EMI filter
Protection: Short circuit / Overload / Over voltage
Built-in remote ON / OFF control
Cooling by free air convection
100% full load burn-in test
Low cost, high reliability
2 years warranty

General Specification 

Voltage set point accuracy ± 2.0% (max.)
Line regulation ± 1.0% (max.)
Load regulation ± 1 ~ ± 2% (max.) @ 10 ~ 100% load
Overload protection Over 105% power limiting, auto-recovery
Efficiency 85% (typical)
I / O isolation voltage 1000VDC (min.)
I / O isolation resistance 100MQ(min.) @500VDC
Working temperature -25 ~ + 70°C of case temp. (Refer to output derating curve)
Storage temperature -40 to + 85°C
Short circuit protection Continuous, auto-recovery
Temp. Coefficient ± 0.03% / °C
EMC EN55022 class B, EN61000-4-2,3,4,5,6,8
Safety standards IEC60950-1 CB approved by TUV
Dimension (LxWxH) (mm) 1.6" x 1" x 0.327"
Packing 0.007 kg; 700 pcs / 5.9 kg / 0.97CUFT

Similar Models

Same product family and output voltage, with the closest available power ratings.

Environmental Documents
📄 E6) COC-REACH (2026/01/28) 📄 E9) CMRT (2025/04/25) 📄 E14) COC-ROHS 2 (2015/863/EU) (2024/10/04) 📄 REACH Certificate (PDF) (2020/12/03) 📄 ROHS Certificate (PDF) (2020/05/29) 📄 E12) COC-ROHS 2 (2011/65/EU) (2016/10/01)
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