GHA300F Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – AC-DC Power Supplies Medical type

AC-DC Power Supplies Medical type
GHA300F
Ordering information
GH A 300 F
1
2
3
4
-OO -O
5
6
R
Recommended EMI/EMC Filter
EAC-10-472
1Series name
2Single output
3Output wattage
4Universal input
5Output voltage
6 Optional *6
High voltage pulse noise type : EAP series
Low leakage current type : EAM series
*The EMI/EMC Filter is recommended to
T3 : mounting hole M3
J1 : VH(J.S.T.)connector type
R3 : with Subfeatures
(5VAUX,12VAUX,Remote,
Power good)
Photo is an image of the appearance.
connect with several devices.
Specification is changed at
Information the Home page is the latest.
May differ from the actual product.
option, refer to Instruction
ʲCautionsʳ
manual.
ɹɾForced air cooling is required for the maximum output power. Please see instruction manual.
ɹɾThis power supply requires mounting on metal standoffs 5mm in height. Insulation sheet is required if standoff is not used or less than 5mm clearance is needed.
ɹɾAvoid applying stress to surface mount components.
ɹɾDe-rating is required if the applied input voltage is 90-115VAC.
ɹɾThe electrolytic capacitor has limited life span which is very much dependent on the actual operating conditions.
ɹɾOperating in the presense of chemical vapors or harsh environmnet can affect the power supply life expectnacy.
ɹɾPlease make sure to read the instruction manual carefully before using this product.
ɹIt should be in the "Instruction Manual" not spec sheet.
MODEL
MAX OUTPUT WATTAGE[W]
Forced air at 50C
DC OUTPUT
Convection
at 40C
at 50C
GHA300F-12
300
12V 25A
12V 8.4A
12V 4.5A
GHA300F-24
300
24V 12.5A
24V 4.2A
24V 2.2A
GHA300F-48
302.4
48V 6.3A
48V 2.1A
48V 1.1A
SPECIFICATIONS
GHA
MODEL
VOLTAGE[V]
GHA300F-12
GHA300F-24
AC90 - 264 1f (output derating is required at AC90V -115V *3)
GHA300F-48
CURRENT[A]
ACIN 120V 3.3typ
ACIN 230V 1.8typ
FREQUENCY[Hz]
50 / 60 (47 - 63)
INPUT
EFFICIENCY[%]
ACIN 120V 89typ
ACIN 230V 91typ
90typ
92typ
90typ
92typ
POWER FACTOR ACIN 120V 0.95typ
(Io=100%) ACIN 230V 0.90typ
INRUSH CURRENT[A]
ACIN 120V
ACIN 230V
20typ (Io=100%) (At cold start) (Ta=25C)
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
CURRENT[A]
Forced air 25
Convection 4.5
12.5
6.3
2.2
1.1
OUTPUT
LINE REGULATION[mV] *4 48max
LOAD REGULATION[mV] *4 100max
RIPPLE[mVp-p]
*1
0 to +50C 240max
-20 to 0C 320max
RIPPLE NOISE[mVp-p]*1
0 to +50C 300max
-20 to 0C 360max
TEMPERATURE REGULATION[mV]
0 to +50C 120max
-20 to +50C 150max
96max
150max
240max
320max
300max
360max
240max
290max
192max
240max
300max
400max
480max
500max
480max
600max
DRIFT[mV]
*2 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
PROTECTION
CIRCUIT AND
OTHERS
OVERVOLTAGE PROTECTION[V]
AUX1 (12V1A)
AUX2 (5V1A)
REMOTE ON/OFF
13.80 to 16.80
Optional
Optional
Optional
27.60 to 33.60
55.20 to 67.20
PowerGood
Optional
INPUT-OUTPUT-RC-AUX *7 AC4,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
ISOLATION
INPUT-FG
OUTPUT-RC-AUX-FG
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
*7 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)
OPERATING TEMP.,HUMID.AND ALTITUDE -20 to +70C, 20 - 90%RH (Non condensing)
ENVIRONMENT
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
-30 to +75C, 20 - 90%RH (Non condensing)
10 - 55Hz, 19.6m/s² (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
196.1m/s² (20G), 11ms, once each X, Y and Z axis
SAFETY AND AGENCY APPROVALS
UL60950-1, ANSI/AMII ES60601-1, C-UL, EN60950-1, EN60601-1
NOISE
CONDUCTED NOISE
Complies with FCC-B, VCCI-B, CISPR11-B, CISPR22-B, EN55011-B, EN55022-B
REGULATIONS HARMONIC ATTENUATOR
OTHERS
CASE SIZE/WEIGHT
COOLING METHOD
Complies with IEC61000-3-2 (class A) *5
76.2X35X127mm [3.0X1.4X5.0 inches] (WXHXD) / 400g max
Convection, Forced air (Require external fan)
*1 This is the value that measured on measuring board with capacitor of 22mF at 150mm from
output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN: RM103).
*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with
the input voltage held constant at the rated input/output.
*3 Derating is required.
*4 Please contact us about dynamic load and input response.
*5 Please contact us about another class.
*6 Specification is changed at option, refer to Instruction Manual.
*7 Applicable when AUX and remote control (optional) is added.
* To meet the specifications. Do not operate over-loaded condition.
* Sound noise may be generated by power supply in case of pulse load.
* Parallel operation is not possible.
GHA-2