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Mean Well

Mean Well SP-100-5 Power Supply 100W 5V 20A

SKU SP-100-5
$36.72 USD
Shipping calculated at checkout.
End of Life, Succeeded by RSP-100-5
In stock
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Overview

SP-100-5 is the 5V output model of this series: rated current 20A, rated power 100W, typical efficiency 79%.

Features

  • Universal AC input / full range
  • Built-in active PFC function, PF>0.93
  • Protections: Short circuit / Overload / Over voltage
  • Built-in constant current limiting circuit
  • Remote ON-OFF control(Optional)
  • LED indicator for power on
  • 100% full load burn-in test
  • Fixed switching frequency at PFC:67KHz PWM:134KHz
  • 3 years warranty

Specifications

SP-100-5Specifications from the official datasheet (2021-09-15 edition)Download datasheet PDF

OUTPUT

DC VOLTAGE
5V
RATED CURRENT
20A
CURRENT RANGE
0 ~ 20A
RATED POWER
100W
RIPPLE & NOISE (max.)Note.2
100mVp-p
VOLTAGE ADJ. RANGE
4.75 ~ 5.5V
VOLTAGE TOLERANCENote.3
±2.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
SETUP, RISE TIME
600ms, 30ms at full load
HOLD UP TIME (Typ.)
20ms at full load

INPUT

VOLTAGE RANGE
85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.93/230VAC PF>0.97/115VAC at full load
EFFICIENCY (Typ.)
79%
AC CURRENT (Typ.)
1.7A/115VAC 0.8A/230VAC
INRUSH CURRENT (Typ.)
COLD START 35A/230VAC
LEAKAGE CURRENT
<2mA / 240VAC

PROTECTION

OVERLOAD
105 ~ 150% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE
5.5 ~ 6.75V Protection type : Shut down o/p voltage, re-power on to recover

FUNCTION

REMOTE CONTROL(OPTION)
CN1:4 ~ 10VDC POWER ON, <0 ~ 0.8VDC POWER OFF

ENVIRONMENT

WORKING TEMP.
-10 ~ +60℃ (Refer to output load derating curve)
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-20 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.05%/℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
UL60950-1 approved
WITHSTAND VOLTAGE
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
EMC EMISSION
Compliance to EN55032 (CISPR32) Class B,EN61000-3-2,-3
EMC IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level, criteria A

OTHERS

MTBF
211.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
179*99*45mm (L*W*H)
PACKING
0.66Kg; 20pcs/14.3Kg/1.17CUFT
Test conditions and notes4
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
  3. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com)

Technical drawings

SP-100-5 Mechanical Specification
Mechanical Specification
SP-100-5 Block Diagram
Block Diagram
SP-100-5 Derating Curve
Derating Curve

Downloads

FAQ

Can I use the SP-100-5 for a 5V embedded controller or single-board computer setup?

Yes, if the system is designed for a 5V constant-voltage input and the total load stays within 20A and 100W. That makes it relevant for high-current 5V embedded, industrial computing, and controller applications powered from 85-264VAC.

Is the SP-100-5 a good fit for multiple 5V logic boards or peripherals in one cabinet?

It can be, because this model provides 5V at up to 20A with a total output of 100W. It is best suited to grouped 5V loads where the combined current and wattage remain inside those limits.

Can the SP-100-5 be used in IT or industrial electronics that run on a heavy 5V rail?

Yes, for equipment that specifically calls for a regulated 5V DC supply and needs no more than 20A or 100W. Its constant-voltage output is appropriate for electronics built around a 5V bus rather than higher-voltage control power.

Is this power supply suitable for outdoor use or washdown areas?

The published specs show an operating temperature range of -10°C to +60°C, but they do not list an IP rating. On that basis, it should be treated as an indoor unit unless the surrounding enclosure is designed to provide the environmental protection.

How does the SP-100-5 compare with other 5V SP-series options?

Among the listed siblings, the SP-75-5 is 75W, the SP-100-5 is 100W at 5V and 20A, the SP-150-5 is 150W, the SP-240-5 is 240W at 5V and 45A, the SP-320-5 is 320W, the SP-320-5PNC is 320W, and the SP-480-5 is 480W. The practical difference between them is the available 5V output capacity.

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Mean Well SP-100-5 Power Supply 100W 5V
Mean Well

Mean Well SP-100-5 Power Supply 100W 5V 20A

$36.72 USD

SP-100-5 is the 5V output model of this series: rated current 20A, rated power 100W, typical efficiency 79%.

Features

  • Universal AC input / full range
  • Built-in active PFC function, PF>0.93
  • Protections: Short circuit / Overload / Over voltage
  • Built-in constant current limiting circuit
  • Remote ON-OFF control(Optional)
  • LED indicator for power on
  • 100% full load burn-in test
  • Fixed switching frequency at PFC:67KHz PWM:134KHz
  • 3 years warranty
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