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Mean Well NID100-5 DC-DC Converter - 55W - 10.5~53V in 5V out 11A

SKU NID100-5

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Overview

NID100-5 is the 5V output model of this series: rated current 11A, rated power 55W, typical efficiency 93% (12/24VDC).

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

NID100-5Specifications from the official datasheet (2024-10-30 edition)

OUTPUT

DC VOLTAGE: 5V
RATED CURRENT: 11A
RATED POWER: 55W
RIPPLE & NOISE (max.)^Note.2: 100mVp-p
LINE REGULATION^Note.3: ±0.5%
LOAD REGULATION^Note.4: ±0.5%
VOLTAGE TOLERANCE: ±2.0%
SWITCHING FREQUENCY (Typ.): 200KHz
EXTERNAL CAPACITANCE LOAD (max.): 100uF/16V low ESR

INPUT

VOLTAGE RANGE: 10.5 ~ 53VDC
NORMAL VOLTAGE: 24VDC (or 48VDC)
EFFICIENCY (Typ.) 24Vin: 93% (12/24VDC)
EFFICIENCY (Typ.) 48Vin: 92%
DC CURRENT Full load: 5400mA/12VDC
DC CURRENT No load: 20mA
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: 6.4 ~ 7.5V 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: Parameter Standard Test Level

Conducted BS EN/EN55032 Class A without external components,Class B with external components
Radiated BS EN/EN55032 Class A without external components,Class B with external components
EMC IMMUNITY: BS EN/EN55035

Parameter Standard Test Level

Radiated BS EN/EN61000-4-3 Level 2, 3V/m; criteria A
EFT / Burst BS EN/EN61000-4-4 Level 2, 1KV; criteria A
Surge BS EN/EN61000-4-5 Level 2, 1KV/Line-Line,criteria A
Conducted BS EN/EN61000-4-6 Level 2, 3V; criteria A

Parameter	Standard	Test Level
Conducted	BS EN/EN55032	Class A without external components,Class B with external components
Radiated	BS EN/EN55032	Class A without external components,Class B with external components

Parameter	Standard	Test Level
Radiated	BS EN/EN61000-4-3	Level 2, 3V/m; criteria A
EFT / Burst	BS EN/EN61000-4-4	Level 2, 1KV; criteria A
Surge	BS EN/EN61000-4-5	Level 2, 1KV/Line-Line,criteria A
Conducted	BS EN/EN61000-4-6	Level 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.All parameters are specified at normal input, rated load, 25℃ 70% RH Ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 10% to 100% rated load.

Technical drawings

NID100-5 Derating Curve — Derating Curve

NID100-5 Mechanical Specification — Mechanical Specification

NID100-5 Pin Configuration — Pin Configuration

NID100-5 EMC Suggestion Circuit — EMC Suggestion Circuit

Downloads

Certificates3

Mean Well NID-35-65-100-EMC Certificate PDF Download

Mean Well NID-35-65-100-CE-dec Certificate PDF Download

Mean Well NID-35-65-100-UK-dec Certificate PDF Download

Test reports1

Mean Well NID100-05 Test Report PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the NID100-5 to power a 5V industrial controller or embedded computer from a wide DC bus?

Yes, this model is a constant-voltage 5V converter with up to 55W and 11A output capacity. Its 10.5 to 53V input range fits systems that need a regulated 5V rail from a variable input source. It is best suited to 5V control, logic, or embedded loads that stay within 55W and 11A.

Is the NID100-5 suitable for 5V automation I/O, sensors, or communication modules?

It can be a fit for 5V automation electronics when the combined load remains within 55W and 11A. The constant-voltage output is appropriate for equipment that requires a stable 5V supply rather than a constant-current driver. This makes it relevant for low-voltage control subsystems, interface boards, and similar 5V devices.

Can this converter run multiple 5V embedded devices from one supply rail?

It can support multiple 5V devices if their total demand does not exceed 55W or 11A. That gives more headroom than smaller 5V converters in the same family for grouped logic or embedded loads. Load budgeting still needs to stay inside the rated 5V, 55W, and 11A limits.

How does the NID100-5 compare with the other NID100 models?

In the NID100 series, the NID100-5 is rated 55W at 5V and 11A. The sibling models are NID100-12 at 90W, 12V, 7.5A; NID100-15 at 97.5W, 15V, 6.5A; and NID100-24 at 100.8W, 24V, 4.2A. The main differences are output voltage, current, and total wattage.

Is the NID100-5 appropriate for harsh indoor temperature conditions or exposed outdoor use?

Its specified operating temperature range is -30°C to +85°C, which supports demanding temperature conditions. The provided specs do not list an IP rating or enclosure protection level. Based on the listed data, temperature capability is defined, but outdoor or washdown suitability is not.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well NID100-24 DC-DC Converter - 100.8W - 30~53V in 24V out 4.2A	100.8W	24V	4.2A	IP20	View
Mean Well NID100-15 DC-DC Converter - 97.5W - 20~53V in 15V out 6.5A	97.5W	15V	6.5A	IP20	View
Mean Well NID100-12 DC-DC Converter - 90W - 20~53V in 12V out 7.5A	90W	12V	7.5A	IP20	View

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Mean Well NID100-5 DC-DC Converter - 55W - 10.5~53V in 5V out 11A

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

FUNCTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Technical drawings

Downloads

Certificates3

Test reports1

Catalogues2

FAQ

Payment & Security

Other NID100 Models

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Mean Well NID100-5 DC-DC Converter - 55W - 10.5~53V in 5V out 11A

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