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Product Code: PSEL-240
MPN #: MDS-350AD701 AA
The Delta MDS-350AD701 AA gives you steady 350 W power for ATX 12 V systems. It keeps your computer, workstation or industrial controller running without flicker or surprise drops. If you have ever lost work because the power was weak, this unit solves that problem.
The MDS-350AD701 series of internal ATX power supplies comes with universal AC input from 90 Vac to 264 Vac. Other features include low leakage, availability of risk management report, and electric shock protection compliant with 2 x MOPP requirements. The MDS series is certified for EMC standards according to EN/BS EN 55011 for industrial, scientific and medical (ISM) radio-frequency equipment and, EN/BS EN 55032 for Industrial Technology Equipment (ITE) radio-frequency equipment.
The MDS-350AD701 series comes with both Medical and ITE safety approvals, including UL/CE (5000 m) and CB certification and are
fully compliant with RoHS Directive for environmental protection.
• ATX 12 V standard function & form factor
• IEC60601-1 (Medical) & IEC 62368-1 (ITE) approvals
• Suitable for type BF patient access applications
• Built-in active PFC
• Maximum output power of 350 watts
• Compliant with IEC 60601-1-2 4th Ed. Requirements
| Input Ratings / Characteristics | |
| Nominal Input Voltage | 100–240 Vac |
| Input Voltage Range | 90–264 Vac |
| Nominal Input Frequency | 50–60 Hz |
| Input Frequency Range | 47–63 Hz |
| Input Current (max) | 6 A |
| Input Surge Voltage (max) | 300 Vac for 100 ms |
| Full load Efficiency (typ.) | 82% @ 115 Vac / 60 Hz 85% @ 230 Vac / 50 Hz |
| Inrush Current (max) | No damage, cold start |
| Leakage Current (max) | 0.1 mA @ NC0.3 mA @ SFC |
| Output-PE (protective earth) Leakage current for BF application (max) | 0.1 mA @ NC, 0.5 mA @ SFC |
| Power Factor (min) | 0.90 @ 115 V / 50 Hz, 230 V / 50 Hz, full load |
| Output Ratings / Characteristics | |
| Nominal Output Voltage (V rated) | +12 V1, +12 V2, +5 V, +3.3 V, +5 Vsb, -5 V, -12 V |
| Output Power | 350W |
| Line Regulation (max) | ±0.5% |
| Start-up Time (max) (Remote On_Off @ TTL Low, then AC applied) | 1000 ms @ 115 Vac |
| Hold-up Time (min) | 17 ms @ 115 Vac / 60 Hz |
| Dynamic Response (Overshoot & Undershoot O/P Voltage) | ±10% @ 50–100% load |
| Rise Time (max) | 20 ms |
| Remote On_Off/INHIBIT | TTL Active Low: Output Enable TTL Active High: Output Disable |
| Mechanical | |
| Case Chassis | SECC (Steel, Electrogalvanized, Cold Rolled, Coil) |
| Case Cover | SECC (Steel, Electrogalvanized, Cold Rolled, Coil) |
| Dimensions (L × W × H) | 194 × 100 × 40.5 mm (7.64 × 3.94 × 1.59 inch) |
| Unit Weight (typ.) | 1.2 kg (2.6 lb) |
| Cooling System | Forced Cooling |
| Environment | |
| Surrounding Air Temperature | Operating: 0 °C to +50 °C Storage: -40 °C to +85 °C |
| Operating Humidity | 5–95% RH (Non-Condensing) |
| Operating Altitude | 5,000 meters (16,400 feet) |
| Shock Test (Non-Operating) | 50 G, 11 ms, 3 shocks for each direction |
| Vibration (Operating) | 5–500 Hz, 2 Grms, 15 minutes for each of three axes |
| Protections | |
| Overvoltage | For +3.3V output, Maximum voltage < 4.8V For +5V output, Maximum voltage < 7V For +12V1 & +12V2 outputs, Maximum voltage < 16V Protection Method: Latch Mode For +5Vsb output, Maximum voltage < 10V Protection Method: Latch Mode |
| Overload / Overcurrent | For +3.3V output, Maximum current < 25A For +5V output, Maximum current < 25A For +12V1/+12V2 output, Maximum current < 25A Protection Method: Latch Mode For +5Vsb output, Maximum current < 5A Protection Method: Auto-recovery Mode |
| Over Temperature | Protection Method: Latch Mode |
| Short Circuit | +3.3V, +5V, +12V1 and +12V2, Protection Method: Latch Mode+5Vsb Protection Method: Auto-recovery |
| Reliability | |
| MTBF | 500 K hrs based on Telecordia SR-332 |
| Expected Cap Life Time | 26,280 hrs |
| Safety | |
| Electrical Safety | IEC60950-1 (Ed.2,2005) & IEC 62368-1 CB report |
| CE | In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU EN 60601-1: 2006 + A11: 2011 + A1: 2013 + A12: 2014 & EN 60601-1-2: 2015 |
| Medical Safety | IEC 60601-1 EN60601-1 CAN/CSA-C22.2 No. 60601-1 ANSI/AAMI ES60601-1 |
| Galvanic Isolation | Input to Output (2XMOPP): 4000 Vac Input to/Ground (1XMOPP): 1500 Vac Output to/Ground (1XMOPP): 1500 Vac (Type BF application rated) |
| UKCA | In conformance with Electrical Equipment (Safety) Regulations 2016 Electromagnetic Compatibility Regulations 2016 Medical Devices Regulations 2002 (UK MDR 2002) |
| EMC | |
| Emission | EN/BS EN 55011 & Compliant with EN/BS EN 55032, FCC Title 47: Class B |
| Harmonic Current Emissions | IEC 61000-3-2: Meet Class D limit |
| Voltage Fluctuation and Flicker | IEC 61000-3-3 |
| ESD Immunity | IEC 61000-4-2 |
| Radiated Immunity | IEC 61000-4-3 IEC 60601-1-2 |
| EFT | IEC 61000-4-4 |
| Surge | IEC 61000-4-5 |
| Conducted Immunity | IEC 61000-4-6 |
| Magnetic Field | IEC 61000-4-8 |
| Voltage Dips | IEC 60601-1-2 IEC 61000-4-11 |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)