T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA PMC Highlights & Features  Universal AC input range from 85Vac to 264Vac without power de-rating  Full Aluminum casing for light weight and corrosion resistant handling  High MTBF > 700,000 hrs. as per Telcordia SR-332  Overvoltage / Overcurrent / Over Temperature Protections Safety Standards CB Certified for worldwide use Model Number: PMC-12V50W1AA Unit Weight: 0.26 kg Dimensions (H x W x D): 128 mm x 97 mm x 38 mm General Description The new Panel Mount Power Supply is the latest offering from one of the world’s largest power supply manufacturers and solution providers - Delta. The product range offers a nominal output voltage of 12V, a wide temperature range from -10°C to +70°C and a highly dependable minimum holdup time. The state-of-the-art design is made to withstand harsh industrial environments. What makes the product stands out from the crowd is its lightweight full aluminum body design which can withstand shock and vibration according to IEC60068-2. Delta’s Panel Mount Power Supply also offers overvoltage and overload protection. Using a wide input voltage range design, it is compatible worldwide. The input also includes DC operating voltage from 125-375Vdc. Best of all, this excellent design and quality does not come with a big price tag. Model Information PMC Panel Mount Power Supply Model Number Input Voltage Range Output Voltage Output Current PMC-12V050W1AA 85-264Vac (125-375Vdc) 12Vdc 4.17A Model Numbering PMC 12V 050W 1 A A PMC Series Output Voltage Output Power Single Phase Delta Standard Terminal Block Connector 1 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Specifications Input Ratings / Characteristics Nominal Input Voltage 100-240Vac Input Voltage Range 85-264Vac Nominal Input Frequency 50-60Hz Input Frequency Range 47-63Hz Nominal DC Input Voltage 125-250Vdc DC Input Voltage Range 125-375Vdc Input Current < 1.1A @ 115Vac, < 0.7A @ 230Vac Efficiency at 100% Load > 84% @ 115Vac, > 85% @ 230Vac Max Inrush Current < 30A @ 115Vac, < 65A @ 230Vac Power Factor Conform to EN61000-3-2 Leakage Current < 1mA @ 240Vac Output Ratings / Characteristics Nominal Output Voltage 12Vdc Output Voltage Tolerance ± 2% (initial set point tolerance from factory) Output Voltage Adjustment Range 11-14Vdc Output Current 4.17A Output Power 50W Line Regulation < 0.5% typ. (@ 85-264Vac input, 100% load) Load Regulation < 1% typ. (@ 85-264Vac input, 0-100% load) PARD (20MHz) < 100mVpp Rise Time < 30ms @ nominal input (100% load) Start-up Time < 2500ms @ nominal input (100% load) Hold-up Time > 15ms @ 115Vac, > 80ms @ 230Vac (100% load) Dynamic Response (Overshoot & Undershoot O/P Voltage) ± 5% @ 0-100% load Start-up with Capacitive Loads 8,000µF Max Mechanical Case Cover Aluminium Dimensions (L x W x D) 128 mm x 97 mm x 38 mm Unit Weight 0.26 kg Indicator Green LED (DC OK) Cooling System Convection Terminal Input and Output M3.5 x 5 Pins (Rated 300VAC/15A) Wire AWG 22-14 Noise Sound Pressure Level (SPL) <40dBA 2 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Environment Surrounding Air Temperature Operating -10°C to +70°C Storage -25°C to +85°C Power De-rating > 50°C de-rate power by 2.5% / °C Operating Humidity < 95% RH Operating Altitude 3,000 Meters Shock Test (Non-Operating) IEC60068-2-27, 30G (300m/S²) for a duration of 18ms 3 times per direction, 18 times in total Vibration (Non-Operating) IEC60068-2-6, 10Hz to 150Hz @ 50m/S² (5G peak); 20 min per axis for all X, Y, Z direction Pollution Degree 2 Protections Overvoltage 16V +10%/-5%, SELV output, Hicc-up Mode, Non-Latching (Auto recovery). Overload / Overcurrent > 120% of rated load current, Hicc-up Mode, Non-Latching (Auto recovery). Over Temperature < 75°C Ambient Temp@ 100% load, Non-Latching (Auto-recovery). Short Circuit Hicc-up Mode, Non-Latching (Auto-recovery when the fault is removed). Protection Against Shock Class I with PE* connection *PE: Primary Earth Reliability Data MTBF > 700,000 hrs, as per Telcordia SR-332 Expected Cap Life Time 10 years (115Vac & 230Vac, 50% load @ 40°C) 3 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Safety Standards / Directives Electrical Safety TUV Bauart to EN60950-1, UL/cUL recognized to UL60950-1 and CSA C22.2 No. 60950-1, CB scheme to IEC60950-1, CCC to GB4943 CE In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU Material and Parts RoHS Directive 2011/65/EU Compliant Galvanic Isolation Input to Output 3.0 KVac Input to Ground 1.5 KVac Output to Ground 500 Vac EMC EMC / Emissions CISPR32, EN55032, FCC Title 47: Class B, GB9254 Immunity to Electrostatic Discharge IEC61000-4-2 Level 4 Criteria A1) Air Discharge: 15kV Contact Discharge: 8kV Radiated Field IEC61000-4-3 Level 3 Criteria A1) 80MHz-1GHz, 10V/M with 1kHz tone / 80% modulation Electrical Fast Transient / Burst IEC61000-4-4 Level 3 Criteria A1) 2kV Surge IEC61000-4-5 Level 3 Criteria A1) Common Mode2): 2kV Differential Mode3): 2kV Conducted IEC61000-4-6 Level 3 Criteria A1) 150kHz-80MHz, 10Vrms Power Frequency Magnetic Fields IEC61000-4-8 Criteria A1) 10A/Meter Voltage Dips IEC61000-4-11 100% dip; 1 cycle (20ms); Self Recoverable Low Energy Pulse Test (Ring Wave) IEC61000-4-12 Level 3 Criteria A1) Common Mode2): 2kV Differential Mode3): 1kV 1) Criteria A: Normal performance within the specification limits 2) Asymmetrical: Common mode (Line to earth) 3) Symmetrical: Differential mode (Line to line) 4 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Block Diagram Device Description 1) Input & Output terminal block connector 2) DC Voltage adjustment potentiometer 3) DC OK control LED (Green) 5 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Dimensions H x W x D: 128 x 97 x 38 mm 97.0 Engineering Data De-rating VS surrounding air temperature Note 1. Power supply components may degrade, or be damaged, when the power supply is continuously used outside the shaded region, refer to the graph shown in Fig. 1. 2. If the output capacity is not reduced when the surrounding air temperature > 50°C, the device may run into Over Temperature Protection. When activated, the output voltage will go into bouncing mode and will recover when the surrounding air temperature is lowered or the load is reduced as far as necessary to keep the device in working condition. 3. If the device has to be mounted in any other orientation, please do not hesitate to contact info@deltapsu.com for more details. 4. In order for the device to function in the manner intended, it is also necessary to keep a safety distance of 20mm with adjacent units while the device is in operation. Fig. 1 De-rating for Vertical and Horizontal Mounting Orientation 5. Depending on the surrounding air temperature > 50°C de-rate power by 2.5% / °C and output load delivered by the power supply, the device housing can be very hot! 6 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA De-rating VS AC input voltage No output power de-rating across the entire input voltage range Assembly & Installation Mounting Ⓐ Mounting holes for power supply assembly onto the mounting surface. Power supply shall be mounted on minimum 2 mounting holes using M3 screw minimum 5 mm length. Ⓑ This surface belongs to customer’s end system or panel where the power supply is mounted. Ⓒ Connector. Fig. 2 Mounting Orientation Installat ion  Only use M3 screw ≤ 6 mm through the base mounting holes. This is to keep a safe distance between the screw and internal components.  Recommended mounting tightening torque : 4~8Kgf.cm 7 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Safety Instructions  To ensure sufficient convection cooling, always maintain a safety distance of >20mm from all ventilated surfaces while the device is in operation.  The device is not recommended to be placed on low thermal conductive surface, for example, plastics.  Note that the enclosure of the device can become very hot depending on the ambient temperature and load of the power supply. Do not touch the device while it is in operation or immediately after power is turned OFF. Risk of burning!  Do not touch the terminals while power is being supplied. Risk of electric shock.  Prevent any foreign metal, particles or conductors to enter the device through the openings during installation. It can cause: - - Electric shock; Safety Hazard; Fire; Product failure  Warning: When connecting the device, secure Earth connection before connecting L and N. When disconnecting the device, remove L and N connections before removing the Earth connection. Functions Graph illustrating the Start-up Time, Rise Time, and Hold-up Time Start-up Time The time required for the output voltage to reach 90% of its set value, after the input voltage is applied. Rise Time The time required for the output voltage to change from 10% to 90% of its set value. Hold-up Time Hold up time is the time when the AC input collapses and output voltage retains regulation for a certain period of time. The time required for the output to reach 95% of its set value, after the input voltage is removed. 8 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Inrush Current Inrush Current is the first surge current seen on the input side when AC input is applied to the power supply. It is the first pulse Overload & Overcurrent Protections captured; see a typical picture for the inrush current as seen in the power supply. The power supply’s Overload (OLP) and Over current (OCP) Protections will be activated when output current exceeds 120% of IO (Max load). In such occurrence, the VO will start to droop and once the power supply has reached its maximum power limit, the protection is activated and the power supply will go into “Hiccup mode” (Auto-Recovery). The power supply will recover once the fault condition of the OLP and OCP is removed and IO is back within the specifications. Dynamic Response Additionally, if the IO is < 120% but > 100% for a prolong period of time (depending on the load), the Over Temperature Protection The power supply output voltage will remains within ±5% of its (OTP) will be activated due to high temperature on critical steady state value, when subjected to a dynamic load from 0% to components. The power supply will then go into “Hiccup mode” 100%. until power supply cool down. Over Temperature Protection As mentioned above, the power supply also has Over Temperature Protection (OTP). This is activated when the overload condition persists for an extended duration and the output current is below the overload trigger point but >100% load. In the event of a higher operating condition at 100% load, the power supply will run into OTP when the surrounding air temperature is >75°C. When activated, the output voltage will go into bouncing mode until the operating surrounding temperature drops to 50°C or output capacity is reduced as recommended in the de-rating graph. Overvoltage Protection Short Circuit Protection The power supply’s overvoltage circuit will be activated when its The power supply’s output OLP/OCP function also provides internal feedback circuit fails. The output voltage shall not exceed its specifications defined on Page 3 under “Protections”. protection against short circuits. When a short circuit is applied, the output current will operate in “Hiccup mode”, as shown in the illustration in the OLP/OCP section on this page. The power supply will return to normal operation after the short circuit is removed. 9 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Others Delta RoHS Compliant Restriction of the usage of hazardous substances The European directive 2011/65/EU limits the maximum impurity level of homogeneous materials such as lead, mercury, cadmium, chrome, polybrominated flame retardants PBB and PBDE for the use in electrical and electronic equipment. RoHS is the abbreviation for “Restriction of the use of certain hazardous substances in electrical and electronic equipment”. This product conforms to this standard. Attention Delta provides all information in the datasheets on an “AS IS” basis and does not offer any kind of warranty through the information for using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail (please refer to www.DeltaPSU.com for the latest datasheets information). Delta shall have no liability of indemnification for any claim or action arising from any error for the provided information in the datasheets. Customer shall take its responsibility for evaluation of using the product before placing an order with Delta. Delta reserves the right to make changes to the information described in the datasheets without notice. 1 0 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

T ECHNICAL DATASHEET PMC Panel Mount Power Supply 12V 50W 1 Phase / PMC-12V050W1AA Document Revision Record Date Item Content Revised Page Affected Rev 14 Dec 17 1 - Update footer statement All 01 - Add EAC mark 1 - Update model numbering 1 - Update CE to EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU 4 - Replace CISPR22, EN55022 to CISPR32, EN55032 7 Nov 18 1 Add attention 1 paragraph 10 02 2 Change dynamic response graph and content 9 1 1 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev. 02)

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