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Mean Well

Mean Well SMA01N-15 DC-DC Converter - 1W - 21.6~26.4V in 15V out 67mA

SKU SMA01N-15
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Overview

SMA01N-15 is the model of this series: rated power 1W, typical efficiency 77%.

Features

  • 1500VDC I/O isolation
  • 3000VDC I/O isolation(optional)
  • Operating temperature range of -40 ~ +85℃ without derating
  • Internal SMD technology
  • Built-in EMI filter
  • Cooling by free air convection
  • Non-conductive plastic case
  • Dual in line package
  • Industry standard pinout
  • 100% burn-in test
  • Low cost / High reliability
  • 2 years warranty

Specifications

SMA01N-15Specifications from the official datasheet (2024-08-02 edition)

SELECTION GUIDE

DC OUTPUT VOLTAGE
15V
OUTPUT CURRENT RANGE
0 ~ 67mA
EFFICIENCY(Typ.)
77%

OUTPUT

RATED POWER
1W
RIPPLE & NOISE (max.)Note.2
100mVp-p
LINE REGULATIONNote.3
±1.2% for 1% input variation
LOAD REGULATIONNote.4
±8.0%
VOLTAGE ACCURACY
±2.0%
SWITCHING FREQUENCY(Typ.)
100KHz

INPUT

VOLTAGE RANGE
21.6 ~ 26.4V
NORMAL VOLTAGE
24V
INPUT CURRENT Full load
57mA
INPUT CURRENT No load
11mA
PROTECTION (FUSE RECOMMENDED)
150mA
FILTER
Capacitor type

PROTECTION

OVERLOAD
Momentary Protection type : Broken
SHORT CIRCUIT
Momentary Protection type : Broken

ENVIRONMENT

WORKING TEMP.
-40 ~ +90℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-55 ~ +125℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.05% / ℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
EAC TP TC 020/2011 approved
WITHSTAND VOLTAGE
I/P-O/P:1.5KVDC
ISOLATION RESISTANCE
I/P-O/P: 100M Ohms / 500VDC / 25℃/ 70% RH
ISOLATION CAPACITANCE
80pF max.
EMI RADIATION
Compliance to BS EN/EN55032 Class B, FCC part 15 Class B, EAC TP TC 020
EMS IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8 light industry level, criteria A, EAC TP TC 020

OTHERS

MTBF
700khrs min. MIL-HDBK-217F(25℃)
DIMENSION (L*W*H)
12.7*10.16*7.1mm or 0.50"*0.40"*0.28" inch for 5V,12V input ; 12.7*10.16*7.62mm or 0.50"*0.40"*0.30" inch for 24V input
PACKING
1.6g ; 40pcs/per tube, 6000pcs/150 tube/per carton
Test conditions and notes4
  1. 1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
  2. 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
  3. 3.Line regulation is measured from low line to high line at rated load.
  4. 4.Load regulation is measured from 20% to 100% rated load.

Technical drawings

SMA01N-15 Mechanical Specification Unit: mm
Mechanical Specification Unit: mm
SMA01N-15 Packing
Packing

Downloads

FAQ

Can I use the SMA01N-15 for a low-power 15V analog or interface circuit?

Yes, it is a constant-voltage 15V converter rated for 1W, which suits low-power analog, interface, or control circuits that require a fixed 15V rail. The input range is 21.6~26.4V, so it fits equipment operating in that range.

Is this converter suitable for a compact 15V rail in industrial monitoring equipment?

Its 12.7 x 10.16 x 7.62 mm package and 1.6g weight make it practical where board space is limited. The load still needs to remain within the 15V, 67mA, and 1W output limits.

Can the SMA01N-15 be used in embedded automation hardware that starts from a 24V-class source?

The specified input window is 21.6~26.4V, so it is intended for systems operating in that range and needing a regulated 15V output. With a 1W rating, it is best for small auxiliary rails rather than larger 15V devices.

How does the SMA01N-15 compare with the other SMA01N versions?

The series includes SMA01N-05 at 1W, 5V, 200mA; SMA01N-09 at 1W, 9V, 110mA; SMA01N-12 at 1W, 12V, 84mA; and SMA01N-15 at 1W, 15V, 67mA. This unit is the 15V option for applications that need that output from a 21.6~26.4V input.

Is the SMA01N-15 suitable for outdoor cabinets or high-temperature equipment?

The operating temperature range is -40C to +90C, which supports wide thermal conditions in industrial equipment. However, the specs do not list an IP rating, so direct outdoor exposure or water-ingress resistance cannot be confirmed from the provided data.

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Mean Well

Mean Well SMA01N-15 DC-DC Converter - 1W - 21.6~26.4V in 15V out 67mA

Log in to see price

SMA01N-15 is the model of this series: rated power 1W, typical efficiency 77%.

Features

  • 1500VDC I/O isolation
  • 3000VDC I/O isolation(optional)
  • Operating temperature range of -40 ~ +85℃ without derating
  • Internal SMD technology
  • Built-in EMI filter
  • Cooling by free air convection
  • Non-conductive plastic case
  • Dual in line package
  • Industry standard pinout
  • 100% burn-in test
  • Low cost / High reliability
  • 2 years warranty
View product

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