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Mean Well

Mean Well DLW05B-15 DC-DC Converter - 5W - 18~36V in ±15V out 167mA

SKU DLW05B-15
$16.61 USD
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Available to order
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Overview

DLW05B-15 is the ±15V output model of this series: rated power 5W, typical efficiency 83%.

Features

  • 2:1 wide input range
  • 4:1 wide input range(option)
  • 1500VDC I/O isolation
  • 3000VDC I/O isolation(option)
  • Built-in EMI filter
  • Protections: Short circuit / Overload
  • Cooling by free air convection
  • Six-sided shield metal case
  • 100% burn-in test
  • Low cost / High reliability
  • Approvals: FCC / EAC / CE / UKCA
  • 2 years warranty

Specifications

DLW05B-15Specifications from the official datasheet (2024-08-02 edition)

OUTPUT

DC VOLTAGE
±15V
CURRENT RANGE
±16.7 ~ ±167mA
RATED POWER
5W
RIPPLE & NOISE (max.)Note.2
60mVp-p
LINE REGULATIONNote.3
±0.2%
LOAD REGULATIONNote.4
±0.5%
VOLTAGE ACCURACY
±2.0%
SWITCHING FREQUENCY
50KHz min.

INPUT

VOLTAGE RANGE
18 ~ 36VDC
EFFICIENCY (Typ.)
83%
DC CURRENT Full load
270mA
DC CURRENT No load
16mA
FILTER
Pi network
PROTECTION
Fuse recommended

PROTECTION (Note. 5)

OVERLOAD
160 ~ 250% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT
All output equipped with short circuit Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.
-25 ~ +71℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-25 ~ +105℃, 10 ~ 95% RH
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 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
EMC EMISSION
Compliance to BS EN/EN55032 Class B, FCC part 15 Class B , EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8, light industry level, criteria A , EAC TP TC 020

OTHERS

MTBF
800khrs min. MIL-HDBK-217F(25℃)
DIMENSION
50.8*25.4*11.27mm or 2.0"*1.0"*0.44" inch (L*W*H)
PACKING
31.2g ; 10pcs/per tube, 400pcs/40 tube/per carton
Test conditions and notes5
  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.
  5. 5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.

Technical drawings

DLW05B-15 Mechanical Specification
Mechanical Specification
DLW05B-15 Packing
Packing

Downloads

FAQ

Can I use the DLW05B-15 in a 24V industrial control cabinet that needs a ±15V rail?

This model is designed for 18-36VDC input and provides a regulated ±15V dual output at 5W. That makes it a fit for control or signal-conditioning equipment that already operates within an 18-36VDC power range and needs a compact ±15V converter.

Is the DLW05B-15 suitable for embedded analog or sensor interface boards that need bipolar voltage?

It can suit embedded analog circuits that need a regulated ±15V output, as long as the system input stays within 18-36VDC and the load fits within 5W. The 50.8 × 25.4 × 11.27 mm package also helps where board or enclosure space is limited.

Can this converter be used in automation equipment with limited internal space?

Yes, the housing size is 50.8 × 25.4 × 11.27 mm and the weight is 31.2 g, so it is aimed at compact equipment layouts. It is better suited to low-power automation or interface sections that need ±15V rather than higher-power loads, because the rated output is 5W.

Is the DLW05B-15 a good choice for indoor control panels or equipment rooms?

The listed operating temperature is -25°C to +71°C (with load derating per the derating curve), which supports a wide indoor equipment temperature range. No IP rating is provided in the specs, so the product data does not identify it as outdoor-rated or weather-exposed equipment.

How does the DLW05B-15 compare with the other DLW05B versions?

All DLW05B models shown here are 5W converters in the same series. The DLW05B-05 is ±5V with up to ±500mA, the DLW05B-12 is ±12V with up to ±208mA, and the DLW05B-15 is ±15V with up to ±167mA.

Payment & Security

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Mean Well DLW05B-15 DC-DC Converter - 5W - 18~36V in ±15V out 167mA
Mean Well

Mean Well DLW05B-15 DC-DC Converter - 5W - 18~36V in ±15V out 167mA

$16.61 USD

DLW05B-15 is the ±15V output model of this series: rated power 5W, typical efficiency 83%.

Features

  • 2:1 wide input range
  • 4:1 wide input range(option)
  • 1500VDC I/O isolation
  • 3000VDC I/O isolation(option)
  • Built-in EMI filter
  • Protections: Short circuit / Overload
  • Cooling by free air convection
  • Six-sided shield metal case
  • 100% burn-in test
  • Low cost / High reliability
  • Approvals: FCC / EAC / CE / UKCA
  • 2 years warranty
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