AC-DC Power Supplies Medical Type Medical Power Safety EMI OCP OVP World wide Inrush Remote 1U electric Factor Approvals current ON/OFF equipment Correction limiting GHA-series GHA series is an innovative model that offers a wide variety of cooling methods (convection, forced air, and conduction cooling). GHA300F / GHA300F-SNF GHA500F / GHA500F-SNF Feature CE marking Wattage 500Wmax Low Voltage Directive Conduction cooling (GHA500F) RoHS Directive 3 X5 standard footprint Less than 1U high EMI ITE and Medical safety approvals Complies with FCC-B, CISPR11-B, CISPR22-B, EN55011-B, Low leakage current EN55022-B, VCCI-B With Remote (Option) With AUX1(12V), AUX2(5V) (Option) EMS Compliance : EN61204-3,EN61000-6-2 With FAN (GHA300F-SNF, GHA500F-SNF) IEC60601-1-2 (2014), EN60601-1-2 (2015) Safety agency approvals EN61000-4-2 EN61000-4-3 UL60950-1, ANSI/AAMI ES60601-1 EN61000-4-4 C-UL (CSA60950-1, CAN/CSA60601-1) EN61000-4-5 EN60950-1, EN60601-1 3rd EN61000-4-6 Complies with DEN-AN EN61000-4-8 EN61000-4-11 5-year warranty (Refer to Instruction Manual) July 01, 2020 GHA-1Ordering information AC-DC Power Supplies Medical Type GH A 300 F -OO -O GHA300F 1 2 3 4 5 6 1 Series name Example recommended EMI/EMC filter R 2 Single output EAC-10-472 3 Output wattage 4 Universal input 5 Output voltage *6 6 Optional T3 : mounting hole M3 J1 : J.S.T.connector type J3 : Horizontal input connector High voltage pulse noise type : EAP series J.S.T.connector type Low leakage current type : EAM series R3 : with Subfeatures * A higher current rating EMI/EMC filter ( 5VAUX,12VAUX,Remote, may be recommended in view of the Power good)(Molex other devices that could be connected connector type) in parallel with the power supply. *with friction locks,J2R3 Specification is changed at option, refer to Instruction This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, please handle the unit with care manual. *Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations. MODEL GHA300F-12 GHA300F-24 GHA300F-48 MAX OUTPUT WATTAGE W 300 300 302.4 Forced air at 50C 12V 25A 24V 12.5A 48V 6.3A DC OUTPUT at 40C 12V 8.4A 24V 4.2A 48V 2.1A Convection at 50C 12V 4.5A 24V 2.2A 48V 1.1A SPECIFICATIONS MODEL GHA300F-12 GHA300F-24 GHA300F-48 *3 VOLTAGE V AC90 - 264 1f (output derating is required at AC90V -115V ) ACIN 120V 3.3typ CURRENT A ACIN 230V 1.8typ FREQUENCY Hz 50 / 60 (47 - 63) ACIN 120V 89typ 90typ 90typ EFFICIENCY % INPUT ACIN 230V 91typ 92typ 92typ POWER FACTOR ACIN 120V 0.95typ (Io=100%) ACIN 230V 0.90typ ACIN 120V 20typ (Io=100%) (At cold start) (Ta=25C) INRUSH CURRENT A ACIN 230V 40typ (Io=100%) (At cold start) (Ta=25C) LEAKAGE CURRENT mA 0.125/0.250max (ACIN 120V/240V 60Hz,Io=100%, According to IEC60601-1) VOLTAGE V 12 24 48 Forced air 25.0 12.5 6.3 CURRENT A Convection 4.5 2.2 1.1 *4 LINE REGULATION mV 48max 96max 192max *4 LOAD REGULATION mV 100max 150max 240max 0 to +50C 240max 240max 300max RIPPLE mVp-p *1 -20 to 0C 320max 320max 400max 0 to +50C 300max 300max 480max OUTPUT RIPPLE NOISE mVp-p *1 -20 to 0C 360max 360max 500max 0 to +50C 120max 240max 480max TEMPERATURE REGULATION mV -20 to +50C 150max 290max 600max *2 DRIFT mV 48max 96max 192max START-UP TIME ms 500typ (ACIN 120V, Io=100%) HOLD-UP TIME ms 16typ (ACIN 120V, Io=100%) OUTPUT VOLTAGE ADJUSTMENT RANGE V 10.80 to 13.20 21.60 to 26.40 43.20 to 52.80 OUTPUT VOLTAGE SETTING V 12.00 to 12.48 24.00 to 24.96 48.00 to 49.92 OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically OVERVOLTAGE PROTECTION V 13.80 to 16.80 27.60 to 33.60 55.20 to 67.20 PROTECTION AUX1 (12V1A) Optional CIRCUIT AND AUX2 (5V1A) Optional OTHERS REMOTE ON/OFF Optional PowerGood Optional *7 INPUT-OUTPUT-RC-AUX AC4,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature) 2MOPP INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature) 1MOPP ISOLATION *7 OUTPUT-RC-AUX-FG AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature) OUTPUT-RC-AUX *7 AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature) *3 OPERATING TEMP.,HUMID.AND ALTITUDE -20 to +70C, 20 - 90%RH (Non condensing), 3,000m (10,000feet) max STORAGE TEMP.,HUMID.AND ALTITUDE -30 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max ENVIRONMENT 2 VIBRATION 10 - 55Hz, 19.6m/s (2G), 3minutes period, 60minutes each along X, Y and Z axis 2 IMPACT 196.1m/s (20G), 11ms, once each X, Y and Z axis UL60950-1, ANSI/AAMI ES60601-1, C-UL(CSA60950-1, CAN/CSA60601-1), EN60950-1, EN60601-1 3rd, SAFETY AND AGENCY APPROVALS Complies with DEN-AN, IEC60601-1-2 4th Ed. NOISE CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR11-B, CISPR22-B, EN55011-B, EN55022-B REGULATIONS HARMONIC ATTENUATOR Complies with IEC61000-3-2 (class A) *5 CASE SIZE/WEIGHT 76.2X35X127mm 3.0X1.4X5.0 inches (WXHXD) / 400g max OTHERS COOLING METHOD Convection, Forced air (Require external fan) *1 This is the value that measured on measuring board with capacitor of 22mF at 150mm from *6 Specication is changed at option, refer to Instruction Manual. output terminal. *7 Applicable when AUX and remote control (optional) is added. Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN: RM103). * To meet the specications. Do not operate over-loaded condition. *2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with * Sound noise may be generated by power supply in case of pulse load. the input voltage held constant at the rated input/output. * Parallel operation is not possible. *3 Derating is required. * Forced air cooling is required to output up to MAX OUTPUT WATTAGE. *4 Please contact us about dynamic load and input response. * Bottom layer P.C.B has electric potential which is required isolation from FG by clearance or *5 Please contact us about another class. creepage as the safety design issue. July 01, 2020 GHA-2