Features- High power density 2" x 4" format (3" x 5" and 4.22" x 7" formats also available)
 - 2" x 4" version available in L-frame and cage configurations
 - Low conducted & radiated EMI: Class B without external filters, ferrites, or metal planes (all input configurations, into resistive load)
 - Class I, Class II, or Class II with Functional Earth input configurations
 - ITE/ICT and medical (2 x MOPP) certified
 - Auxiliary +12V output
 
 Input| Input Voltage: | Specified: 85-264VAC, Nameplate: 100-240VAC | 
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 | Input Frequency: | Specified: 47-63Hz, Nameplate: 50-60Hz | 
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 | Input Current: | 2.75A typ. @ 85VAC, 1.0A typ. @ 230VAC (full load) | 
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 | No Load Input Power: | <150mW | 
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 | Inrush Current: | <75A @ 230VAC (cold start @ 25°C) | 
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 | Efficiency: | 90 - 95% typ. (full load) | 
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 | Power Factor: | >0.95 @ 115VAC, >0.90 @ 230VAC, 225W output >0.90 @ 115VAC, >0.85 @ 230VAC, 100W output | 
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 Output| Output Power: | 225W (10CFM forced air) 140W (natural convection) Ratings are inclusive of aux output power | 
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 | Turn-on Delay: | < 1 second @ 85VAC | 
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 | Output Voltage Tolerance: | ± 2.0% (worst case, set point + load/line regulation) | 
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 | Load Regulation: | ± 0.5% (measured at connector) | 
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 | Line Regulation: | ± 0.2% (measured at connector) | 
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 | Ripple: | 1% pk-pk (using a 47µF low-ESR cap + 0.1µF ceramic capacitor, measured @ 20MHz BW) | 
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 | Transient Response: | <5% deviation (with 25% load step), recovery to within 1% in 1ms | 
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 | Startup Overshoot: | <5% (full load) | 
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 | Hold-up Time: | 10ms min. (full load) | 
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 | Aux Output Voltage Regulation: | 12V ± 2V (10V min. / 14V max.), for 0A ≤ IAux ≤ 1.2A
  Aux regulation guaranteed when main output power ≥ 15% of 225W rating (~34W).
  For main output power < 15%, aux output voltage may drop to < 50% of nominal rating, depending on aux output load. Please check with your system. For main output = 12V, aux output voltage is same as main output. | 
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 | Aux Output Current: | 1.2A (10CFM forced air) 0.8A (natural convection) | 
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 | Output Indicator: | Green LED | 
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 Protections| Input Protection: | MOV transient suppressor, dual fuses (line + neutral) | 
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 | Over-Voltage Protection: | 110-130%, latched-off, cycle AC to reset | 
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 | Over-Current Protection: | 110-140%, auto-recovery | 
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 | Short Circuit Protection: | Non-latched with auto-recovery | 
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 | Over-Temperature Protection: | NTC temperature sensor embedded in transformer, trip between 115 - 120°, latched-off, cycle AC to reset (auto-recovery available as special option) | 
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 Environmental| MTBF: | 1,500,000 hours @ 25°C ambient, full load (Telcordia SR-332, Issue 3) | 
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 | Operating Temperature: | -20°C to 50°C (full output power), -25°C to 80°C (derated) | 
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 | Storage Temperature: | -30°C to 85°C | 
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 | Humidity: | 0% to 95% relative humidity, non-condensing | 
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 | Altitude: | 5000m max. | 
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 | Vibration: | Conforms to EN60068-2-6, ISO80601-2, EN1789 | 
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 Safety| Dielectric Withstand Voltage: | 4000VAC or 5656VDC from input to output 3000VAC or 4242VDC from input to earth | 
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 | Touch Current: | 3-conductor input - NC: <25µA, SFC: <200µA 2-conductor input - NC: <65µA, SFC: <140µA | 
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 | Earth Leakage Current | 3-conductor input: <200µA 2-conductor input: N/A | 
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 | Means of Protection: | 2 x MOPP | 
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 | Primary-Secondary Bridging Capacitance: | Two IEC60384-14 certified Y1 capacitors in series | 
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 EMC| Applicable Standards: | Medical: EN60601-1-2, 4th edition Emissions: EN55032, EN 55011, EN61000-6-3, EN61000-6-4, CISPR11/CISPR22 Immunity: EN55024, EN61000-6-1, EN61000-6-2 | 
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 | Conducted Emissions: | Class B, FCC Part 15, Class B (with resistive load) | 
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 | Radiated Emissions: | Class B, FCC Part 15, Class B (with resistive load) | 
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 | Harmonic Current Voltage Distortion: | EN61000-3-2, Class A | 
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 | Voltage Fluctuations/Flicker: | EN61000-3-3 | 
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 | Electrostatic Discharge (ESD) Immunity: | EN61000-4-2, 10KV contact discharge, 20KV air discharge (applied to input or output terminals) | 
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 | Radiated RF Immunity: | EN61000-4-3, 20V/m 80-2700MHz, 80% 1KHz AM, 80% 5Hz AM | 
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 | EFT/Burst Immunity: | EN61000-4-4, 4KV/100kHz. | 
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 | Line Surge Immunity: | EN61000-4-5, 2KV differential, 4KV common-mode | 
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 | Conducted RF Immunity: | EN61000-4-6, 3VRMS, (6VRMS in ISM/amateur bands), 80% 1KHz AM | 
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 | Power Frequency Magnetic Field Immunity: | EN61000-4-8, 30A/m | 
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 | Voltage Dip Immunity: | EN61000-4-11 | 
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 Mechanical Formats| GTM962250P: | Open-frame No suffix: 2" x 4" style, 101.6*50.8*30.0mm, 170g -C suffix: 3" x 5" style, 127.0*64.8*30.0mm, 180g -D suffix: 4.22" x 7" style, 177.8*107.2*30.0mm, 190g | 
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 | GTM962251P: | L-frame: 103.5*62.3*40.0mm, 230g | 
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 | GTM962252P: | Cage: 103.5*62.3*40.0mm, 250g | 
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 | Note 1: | The open-frame format meets the above EMC specifications as a standalone unit. However, an L-frame or cage version may help to further improve EMI performance, or to help address other system level electrical/mechanical requirements. | 
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 Input/Output Connectors| Earth Terminal (J0): | Connector on PCB: Kang Yang PCH250 (0.250" x 0.031" Faston) Recommended mate: TE Connectivity/AMP 2-520184-2 Note: Leave earth terminal disconnected for Class II input | 
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 | Input Connector (J1): | Connector on PCB: JST B2P3-VH Pin 1: Line, Pin 2: Not used, Pin 3: Neutral Recommended mate: JST VAR-2 (housing), JST SVA-41T-P1.1 (terminals) | 
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 | Main Output Connector (J2): | Connector on PCB: JST B6P-VH Pin 1: COM, Pin 2: COM, Pin 3: COM , Pin 4: +VOUT, Pin 5: +VOUT, Pin 6: +VOUT Recommended mate: JST VHR-6N (housing), JST SVH-21T-P1.1 (terminals) | 
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 | Aux Output Connector (J3): | Connector on PCB: Molex 22-04-1021 Pin 1: COM, Pin 2: +FAN Recommended mate: Molex 22-01-1022 (housing), Molex 2759 (terminals) | 
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 Special Options- Custom labels/markings
 - Short term output surge capability
 - Reduced touch current
 - Reduced output ripple
 - Compliance to IPC-600, IPC-610, IPC-6012 Class 2 or 3
 - IEC61000-3-2 Class-C line harmonics for LED lighting applications
 - Non-latching (auto-recover) over-temperature protection
 - Potentiometer to adjust/trim output voltage
 - Custom aux output voltages (5V to 12V), available for main output voltages from 12-24V
 
 Fan Airflow- For full 225W output power, the fan should provide at least 10CFM in the direction noted below.
 
  
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