MEAN WELL DPU01 series: Unregulated SIP DC/DC converter - DPU01N-15

Description

DPU01N-15 — Unregulated SIP DC/DC converter

The MEAN WELL DPU01N-15 is a 1 W isolated, unregulated dual-output SIP6 DC/DC converter. It accepts 21.6–26.4 V DC and supplies ±15 V DC relative to Common, with 0–33 mA in magnitude on each rail. It provides 1.5 kV DC input-to-output isolation and radiated Class A performance without additional components. Observe the one-second short-circuit limit and temperature derating.

Download MEAN WELL DPU01 Datasheet (PDF)
Download MEAN WELL EMI Testing Guidance (PDF)

DPU01 electrical, environmental, mechanical and packing specifications: PDF pages 66–71.

Electrical specifications

Model and output configuration DPU01N-15; isolated, unregulated dual-output DC/DC converter in a SIP6 package with industry-standard pinout.
Output voltage ±15 V DC relative to Common. Simultaneous rails: +15 V and −15 V.
Output current range 0–33 mA in magnitude on each rail.
Output power 1 W total converter rating, subject to output-current limits and thermal derating. Both rails share the total rating. Rounded current figures do not increase this rating.
Input voltage 21.6–26.4 V DC; nominal 24 V, ±10% input range.
Input current 8 mA at no load; 55 mA at full load under the general measurement conditions.
Typical efficiency 78% under the general measurement conditions.
Series efficiency capability Efficiency up to 84% across the family; use the selected model’s typical efficiency above.
Maximum capacitive load 100 µF for each output.
Input surge limit 30 V DC for 100 ms maximum.
Input filter and recommended fuse Internal capacitor; a 500 mA slow-blow input fuse is recommended.
Internal power dissipation 500 mW.
Output voltage accuracy ±3.0%.
Ripple and noise 75 mVp-p; measured at 20 MHz using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors.
Line regulation 1.2% for a 1% input variation; measured from low line to high line at rated load.
Load regulation 10%, measured from 20% to 100% rated load.
Switching frequency 75 kHz typical.
General measurement conditions Unless otherwise specified: nominal 24 V DC input, rated load, 25°C and 70% RH ambient.

Protection and thermal operation

Short-circuit protection 1 second maximum; do not apply a continuous short circuit.
Operating and case temperature −40 to +90°C ambient, subject to derating; case temperature +100°C maximum.
Cooling and load derating Natural convection: 100% load from −40 to +85°C, falling to 60% at +90°C. Follow the curve between these points; do not extend the operating range to the graph’s +100°C tail.
Working humidity 20–90% RH, non-condensing.
Storage conditions −55 to +125°C; 10–95% RH, non-condensing.
Temperature coefficient 0.03%/°C over 0 to +85°C.
Soldering conditions At 1.5 mm from the case: 1–3 seconds at 260°C maximum.
Vibration 10–500 Hz, 2 G; 10 minutes per cycle, for 60 minutes along each of the X, Y and Z axes.

Isolation, EMC and reliability

Applicable safety approvals EAC TP TC 020/2011 approved.
Isolation withstand voltage Input to output: 1.5 kV DC.
Isolation resistance Input to output: 100 MΩ at 500 V DC, 25°C and 70% RH.
Typical isolation capacitance 10 pF.
EMC emission BS EN/EN 55032 (CISPR 32): conducted N/A; radiated Class A without additional components.
ESD immunity BS EN/EN 61000-4-2: Level 2, ±8 kV air and ±4 kV contact.
Radiated RF immunity BS EN/EN 61000-4-3: Level 2, 3 V/m.
EFT and surge immunity BS EN/EN 61000-4-4: Level 1, 0.5 kV; BS EN/EN 61000-4-5: Level 1, 0.5 kV line to line.
Conducted RF and magnetic-field immunity BS EN/EN 61000-4-6: Level 2, 3 V e.m.f.; BS EN/EN 61000-4-8: Level 2, 3 A/m.
MTBF 1500 Khrs, MIL-HDBK-217F at 25°C.
Manufacturer warranty 3 years.

Mechanical details, installation and packing

Dimensions and material 19.5 × 7.2 × 10.2 mm (L × W × H); catalog reference 0.77 × 0.28 × 0.40 inch. Non-conductive black plastic, UL 94 V-0 rated.
Pin assignment Bottom view: pin 1: +Vin; pin 2: −Vin; pin 4: −Vout; pin 5: Common; pin 6: +Vout. Position 3 is absent.
Lead and mounting geometry Front-view body stand-off: 0.5 mm; lead extension: 3.2 mm; pin pitch: 2.54 mm; edge-to-first-pin reference: 2.1 mm. Bottom view marks an 18.5 mm body reference, lead cross-section 0.5 × 0.25 mm, and pin-row offset 1.8 mm. Use the drawing extension lines for layout.
Mechanical tolerances General dimensions x.x: ±0.25 mm; x.xx: ±0.13 mm; pin pitch: ±0.05 mm.
Packing quantities and gross masses 15 pieces per tube, tube gross weight 59 g; 147 tubes / 2,205 pieces per carton, carton gross weight 10.67 kg.
Packaging dimensions Tube length: 330 mm; tube-profile references: 11.6, 10.4, 12.8 and 21 mm. Carton: 390.9 × 284.8 × 175.7 mm. These are packaging dimensions.
Per-unit mass 2.7 g as the catalog packing reference per unit, not a measured net or shipping weight.
Design and typical applications Low-cost module design for telecom/datacom systems, wireless networks, industrial control, instruments, analyzers, detectors, data switches and distributed power architectures.

Installation and system verification

Complete-system EMC verification Verify EMC with the converter installed in the final equipment and connected to a representative load. Wiring, assembly and the application affect the result. Follow the model's specified EMC conditions and any required external components; the linked EMI testing guidance does not certify the finished equipment.

MEAN WELL DPU01 series: Unregulated SIP DC/DC converter - DPU01N-15

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DPU01N-15 — Unregulated SIP DC/DC converter The MEAN WELL DPU01N-15 is a 1 W isolated, unregulated dual-output SIP6 DC/DC converter.... Read more

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    Description

    DPU01N-15 — Unregulated SIP DC/DC converter

    The MEAN WELL DPU01N-15 is a 1 W isolated, unregulated dual-output SIP6 DC/DC converter. It accepts 21.6–26.4 V DC and supplies ±15 V DC relative to Common, with 0–33 mA in magnitude on each rail. It provides 1.5 kV DC input-to-output isolation and radiated Class A performance without additional components. Observe the one-second short-circuit limit and temperature derating.

    Download MEAN WELL DPU01 Datasheet (PDF)
    Download MEAN WELL EMI Testing Guidance (PDF)

    DPU01 electrical, environmental, mechanical and packing specifications: PDF pages 66–71.

    Electrical specifications

    Model and output configuration DPU01N-15; isolated, unregulated dual-output DC/DC converter in a SIP6 package with industry-standard pinout.
    Output voltage ±15 V DC relative to Common. Simultaneous rails: +15 V and −15 V.
    Output current range 0–33 mA in magnitude on each rail.
    Output power 1 W total converter rating, subject to output-current limits and thermal derating. Both rails share the total rating. Rounded current figures do not increase this rating.
    Input voltage 21.6–26.4 V DC; nominal 24 V, ±10% input range.
    Input current 8 mA at no load; 55 mA at full load under the general measurement conditions.
    Typical efficiency 78% under the general measurement conditions.
    Series efficiency capability Efficiency up to 84% across the family; use the selected model’s typical efficiency above.
    Maximum capacitive load 100 µF for each output.
    Input surge limit 30 V DC for 100 ms maximum.
    Input filter and recommended fuse Internal capacitor; a 500 mA slow-blow input fuse is recommended.
    Internal power dissipation 500 mW.
    Output voltage accuracy ±3.0%.
    Ripple and noise 75 mVp-p; measured at 20 MHz using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors.
    Line regulation 1.2% for a 1% input variation; measured from low line to high line at rated load.
    Load regulation 10%, measured from 20% to 100% rated load.
    Switching frequency 75 kHz typical.
    General measurement conditions Unless otherwise specified: nominal 24 V DC input, rated load, 25°C and 70% RH ambient.

    Protection and thermal operation

    Short-circuit protection 1 second maximum; do not apply a continuous short circuit.
    Operating and case temperature −40 to +90°C ambient, subject to derating; case temperature +100°C maximum.
    Cooling and load derating Natural convection: 100% load from −40 to +85°C, falling to 60% at +90°C. Follow the curve between these points; do not extend the operating range to the graph’s +100°C tail.
    Working humidity 20–90% RH, non-condensing.
    Storage conditions −55 to +125°C; 10–95% RH, non-condensing.
    Temperature coefficient 0.03%/°C over 0 to +85°C.
    Soldering conditions At 1.5 mm from the case: 1–3 seconds at 260°C maximum.
    Vibration 10–500 Hz, 2 G; 10 minutes per cycle, for 60 minutes along each of the X, Y and Z axes.

    Isolation, EMC and reliability

    Applicable safety approvals EAC TP TC 020/2011 approved.
    Isolation withstand voltage Input to output: 1.5 kV DC.
    Isolation resistance Input to output: 100 MΩ at 500 V DC, 25°C and 70% RH.
    Typical isolation capacitance 10 pF.
    EMC emission BS EN/EN 55032 (CISPR 32): conducted N/A; radiated Class A without additional components.
    ESD immunity BS EN/EN 61000-4-2: Level 2, ±8 kV air and ±4 kV contact.
    Radiated RF immunity BS EN/EN 61000-4-3: Level 2, 3 V/m.
    EFT and surge immunity BS EN/EN 61000-4-4: Level 1, 0.5 kV; BS EN/EN 61000-4-5: Level 1, 0.5 kV line to line.
    Conducted RF and magnetic-field immunity BS EN/EN 61000-4-6: Level 2, 3 V e.m.f.; BS EN/EN 61000-4-8: Level 2, 3 A/m.
    MTBF 1500 Khrs, MIL-HDBK-217F at 25°C.
    Manufacturer warranty 3 years.

    Mechanical details, installation and packing

    Dimensions and material 19.5 × 7.2 × 10.2 mm (L × W × H); catalog reference 0.77 × 0.28 × 0.40 inch. Non-conductive black plastic, UL 94 V-0 rated.
    Pin assignment Bottom view: pin 1: +Vin; pin 2: −Vin; pin 4: −Vout; pin 5: Common; pin 6: +Vout. Position 3 is absent.
    Lead and mounting geometry Front-view body stand-off: 0.5 mm; lead extension: 3.2 mm; pin pitch: 2.54 mm; edge-to-first-pin reference: 2.1 mm. Bottom view marks an 18.5 mm body reference, lead cross-section 0.5 × 0.25 mm, and pin-row offset 1.8 mm. Use the drawing extension lines for layout.
    Mechanical tolerances General dimensions x.x: ±0.25 mm; x.xx: ±0.13 mm; pin pitch: ±0.05 mm.
    Packing quantities and gross masses 15 pieces per tube, tube gross weight 59 g; 147 tubes / 2,205 pieces per carton, carton gross weight 10.67 kg.
    Packaging dimensions Tube length: 330 mm; tube-profile references: 11.6, 10.4, 12.8 and 21 mm. Carton: 390.9 × 284.8 × 175.7 mm. These are packaging dimensions.
    Per-unit mass 2.7 g as the catalog packing reference per unit, not a measured net or shipping weight.
    Design and typical applications Low-cost module design for telecom/datacom systems, wireless networks, industrial control, instruments, analyzers, detectors, data switches and distributed power architectures.

    Installation and system verification

    Complete-system EMC verification Verify EMC with the converter installed in the final equipment and connected to a representative load. Wiring, assembly and the application affect the result. Follow the model's specified EMC conditions and any required external components; the linked EMI testing guidance does not certify the finished equipment.

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