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Mean Well

Mean Well NID100-12 DC-DC Converter - 90W - 20~53V in 12V out 7.5A

SKU NID100-12
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Overview

NID100-12 is the 12V output model of this series: rated current 7.5A, rated power 90W, typical efficiency 96%.

Features

  • Economical open frame design
  • Wide input range
  • High efficiency up to 97%
  • Remote ON / OFF control
  • Compact size 2.0"×1.082"× 0.472"(SIP package)
  • Protections: Short circuit / Overload / Over voltage
  • -30~+85℃ wide working temperature
  • Cooling by free air convection
  • Comply to BS EN/EN55032 ClassA without additional components
  • Trimming output (optional)
  • 3 years warranty

Specifications

NID100-12Specifications from the official datasheet (2024-10-30 edition)

OUTPUT

DC VOLTAGE
12V
RATED CURRENT
7.5A
RATED POWER
90W
RIPPLE & NOISE (max.)Note.2
120mVp-p
LINE REGULATIONNote.3
±0.5%
LOAD REGULATIONNote.4
±0.5%
VOLTAGE TOLERANCE
±2.0%
SWITCHING FREQUENCY (Typ.)
200KHz
EXTERNAL CAPACITANCE LOAD (max.)
68uf/25V low ESR

INPUT

VOLTAGE RANGE
20 ~ 53VDC
NORMAL VOLTAGE
24VDC (or 48VDC)
EFFICIENCY (Typ.) 24Vin
96%
EFFICIENCY (Typ.) 48Vin
95%
DC CURRENT Full load
4500mA/24VDC
DC CURRENT No load
30mA
PROTECTION
Fuse recommended (8A)

PROTECTION

OVERLOAD (Typ.)
120 ~ 300% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
15.6~ 18V Protection type : Shut off o/p voltage, clamp by TVS diode
SHORT CIRCUIT
All output equipped with short circuit Protection type : Hiccup mode, recovers automatically after fault condition is removed

FUNCTION

REMOTE CONTROL
Power on : 1.2VDC < R.C ~ com < 12VDC or open circuit ; power off : R.C ~ com < 0.4VDC or short circuit (PIN5,6,7,8 & PIN13)

ENVIRONMENT

SAFETY STANDARDS
EAC TP TC 004 approved
WORKING TEMP.
-30 ~ +85℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 85% RH non-condensing
STORAGE TEMP.
-30 ~ +105℃
TEMP. COEFFICIENT
±0.03% / ℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARD
BS EN/EN62368-1(LVD)
EMC EMISSION
ParameterStandardTest Level
ConductedBS EN/EN55032Class A without external components,Class B with external components
RadiatedBS EN/EN55032Class A without external components,Class B with external components
EMC IMMUNITY

BS EN/EN55035

ParameterStandardTest Level
RadiatedBS EN/EN61000-4-3Level 2, 3V/m; criteria A
EFT / BurstBS EN/EN61000-4-4Level 2, 1KV; criteria A
SurgeBS EN/EN61000-4-5Level 2, 1KV/Line-Line,criteria A
ConductedBS EN/EN61000-4-6Level 2, 3V; criteria A

OTHERS

MTBF
17290.5K hrs min. Telcordia SR-332 (Bellcore) ; 1000.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
50.8*27.5*12mm or 2.0"*1.082"*0.472" inch (L*W*H)
WEIGHT
35g;280psc/10.8Kg/0.94CUFT
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 10% to 100% rated load.

Technical drawings

NID100-12 Derating Curve
Derating Curve
NID100-12 Mechanical Specification
Mechanical Specification
NID100-12 Pin Configuration
Pin Configuration
NID100-12 EMC Suggestion Circuit
EMC Suggestion Circuit

Downloads

FAQ

Can I use the NID100-12 to supply 12V PLC or automation control loads from a higher-voltage source?

Yes, it is a constant-voltage 12V converter with a 20-53V input range. If the connected 12V load stays within 7.5A and 90W, it matches that type of industrial control use.

Is the NID100-12 suitable for 12V embedded systems in mobile or industrial equipment?

It can be a fit where the source is within 20-53V and the electronics require regulated 12V output. The available output is 7.5A up to 90W, which gives more capacity than lighter-duty 12V converters.

Can this converter run 12V relays, small fans, or control accessories in a machine enclosure?

It is intended for constant 12V loads, so it can serve that role when the total demand remains under 7.5A and 90W. The compact 50.8 × 27.5 × 12.0 mm size also suits space-limited equipment designs.

Would the NID100-12 work for a 12V industrial communication or monitoring device?

Yes, provided the device needs 12V constant voltage and the source feeding the converter is within 20-53V. Output capacity is limited to 7.5A and 90W, so the end load needs to stay inside those figures.

What is the difference between NID100-12 and the other NID100 models?

This version is 12V, 7.5A, and 90W with a 20-53V input range. The sibling models are NID100-15 at 15V, 6.5A, and 97.5W with 20-53V input, NID100-24 at 24V, 4.2A, and 100.8W with 30-53V input, and NID100-5 at 5V, 11A, and 55W with 10.5-53V input.

Can the NID100-12 be used in harsh-temperature environments?

Its operating temperature range is -30°C to +85°C, which is broader than many enclosed indoor-only supplies. No IP rating is listed, so temperature capability is specified, but exposure protection is not.

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Mean Well NID100-12 DC-DC Converter - 90W - 20~53V in 12V out 7.5A
Mean Well

Mean Well NID100-12 DC-DC Converter - 90W - 20~53V in 12V out 7.5A

Log in to see price

NID100-12 is the 12V output model of this series: rated current 7.5A, rated power 90W, typical efficiency 96%.

Features

  • Economical open frame design
  • Wide input range
  • High efficiency up to 97%
  • Remote ON / OFF control
  • Compact size 2.0"×1.082"× 0.472"(SIP package)
  • Protections: Short circuit / Overload / Over voltage
  • -30~+85℃ wide working temperature
  • Cooling by free air convection
  • Comply to BS EN/EN55032 ClassA without additional components
  • Trimming output (optional)
  • 3 years warranty
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