26V 10A, 9V 6A, 5V 1A, AC/DC, Multi-Outputs Power Supply

Model NO.
GPAD411M26-6A
Transport Package
Carton
Specification
290mm*125mm*95mm
Trademark
Goldpower
Origin
China
HS Code
8504401400
Reference Price
Please contact us for quote
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Product Description

1 INTRODUCTION
1 , GPAD411M26-6A is a high-duty power supply with AC/DC multi-outputs. Thanks for  the latest circuit design, it is compact and of reliable performance. It has the wide range of input voltage and has many functions including short-circuit protection, over-cu rrent protection and lightning proof function, accumulator charge . The cooling way is natural conductive . The power supply is designed strictly in accordance with the safety regulations, which conforms to the safety standards and requirements of information technology.
2 , When the AC power is off, it can switch over and supply power by the main battery automatically (six outputs). If the main battery discharge when being insufficient to get voltage, it can automatic protection and stop discharging . And then it switch ove r and supply power by the lithium ionic battery , and now it has tri-outputs(+5V, +12V), If the lithium ionic battery discharge when being insufficient to get voltage , it can automatic stop discharging .
2 SPECIFICATION REQUIREMENTS
2.1 Environmental Requirements
2.1.1 Operating temperature : - 4 0 ºC~ + 5 5 ºC
2.1.2 Storage temperature : -4 5 ºC~ +85 ºC
2.1.3 Relative humidity : 10% ~ 95%
2.1.4 Absolute altitude :≤ 3 000m
2.1.5 Atmospheric pressure : 70 ~ 106KP a
2.1.6 Cooling : Natural conductive  
2.2 Input Requirements
Item Unit Min Typical Max Testing Conditions
Input voltage range V a c 145 22 0 29 0  
2.3 Output Requirements
2.3.1 Basic output requirements
Output voltage Output voltage range Output current range Regulator precessi o n Load regulation Voltage regulation Ripple
+2 6 V 2 6 V ~ 2 6 .5V 0 A ~ 10 A ≤± 2 % ≤± 2 % ≤± 1 % ≤ 10 0 m V
+ 9 V 9.10 V ~ 9.30 V 0 A ~ 6 A ≤± 2 % ≤± 2 % ≤± 1 % ≤ 5 0 m V
+ 5 V 4.95 V ~ 5.15 V 0A ~ 1 A ≤± 2 % ≤± 2 % ≤± 1 % ≤ 5 0 m V
MODEM 11.8V ~ 12. 25 V 0 A ~ 1.2A ≤± 2 % ≤± 2 % ≤± 1 % ≤ 5 0 m V
Remark: Measured with in the rated voltage input and load, with 0.1UF filmy capacitor and 10UF / 63 V high frequency elect rolytic capacitor output, bandwidth of oscillograph set at 20MHz.
2.3.2 , accumulator manage ment
Item Unit Technology requirement Remark
Charge voltage V 24V plumbic acid battery BAT1 , 26.2V ~ 27.5V VIN=145V ~ 290V ac , all load conditions
24V lithium battery BAT2 ,     24V ~ 24.6V
Charge current A 24V plumbic acid battery BAT1 ,   0A ~ 2A VIN=145V ~ 290V ac ,
all load conditions
24V lithium battery BAT2 ,     0A ~ 0.3A
The point of owe voltage protection V 24V plumbic acid battery BAT1 , 21.5V ~ 22.5V +27V with 1A , others without load
24V lithium battery BAT2 ,     17V ~ 17.5V +5 with 1A , others without load
2.3.3 , Other requirements
Item Unit Min Typical Max Testing Conditions
Output Power W - 400    
Output Efficiency % 80   - Rated input/output
Temperature coefficient / ºC     ± 0.02 %  
2.4 Protection
Item Unit Min Typical Max Recovery characteristics
Input over-voltage protection V 290   305 +26V with 4A , others without load.
The recovery point of input over-voltage protection V 280   290
Input wanting voltage protection V 135   145 +26V with 4A , others without load.
The recovery point of input wanting voltage protection V 150   165
+26V output over-voltage protection V 29   31  
+26V limited current protection A 14   18 , output the accumulator BAT1, limit the current belo w 24V, other outputs with min. load.
+9V output limited current protection A 8   9 Rated load, output with min. load. other outputs with limited current.
+5V output limited current protection A 2   5
MODEM limited current protection A 2   5
Over-heating protection ºC 95   105 Auto recovery
The current of short-circuit protection +26V A     10 Rated input, every output is short-circuit individually.
The current of short-circuit protection +9V A     10
The current of short-circuit protection +5V A     5
The current o f short-circuit protection MODEM A     5
2.5 SAFETY
Item Level Standards ( or testing conditions )
Insulation voltage
( output to ground) 		500Vdc 50 0 Vd c / 1Min / Leakage Current ≤ 1 0 mA
Insulation voltage
( input to ground) 		2000Vac 2000Va c / 1Min / Leakage Curr ent ≤ 1 0 mA
Insulation voltage
( input to output) 		3000Vac 3000Va c / 1Min / Leakage Current ≤ 1 0 mA
Insulation resistance 2M Ω Under normal atmospheric pressure, and when the relative humidity is 90%, and the testing voltage is DC 500v, for the power supply, the insulation resistance of input to output, input to ground, and output to ground is no less than 2M Ω .
grounding resistance 0.1 Ω The grounding resistance of each power supply is less than 0.1 Ω
Tangent current 1.5mA T he t angent current of each power supply is less than 1.5mA
Remark: remove the discharge tube at the time of testing.
2.6 EMC
Item Index requirements Standards
CE CLASS A EN55022
RE CLASS A EN55022
ESD There is no influence on the operation of power supply when charge on the case after power supply is encased
Tangent discharge :± 8KV
Air discharge :± 4KV/ ± 15KV 		EN61000-4-2
SURGE LEVEL 3 : Line-line 2KV
        Line-ground 4KV 		EN61000-4-5
2.7 Other requirements
Item Index requirements Performance
Noise The noise of power supply should be less than 55dB(A), the condition is in the ra nge of input voltage and output voltage and current, the distance is 1 meter from front , back, right and left, and 1.5 meter from upper and underside. Pass
MTBF 100,000H  
Vibration >Frequency : 5 to 9 Hz
>Amplitude : 3.5mm,9~200Hz
>Direction : 3 directi ons
>Sweep time : 50minutes ( 50minute per one way )
> acceleration:10m/s2,
> there is no influence on power supply. 		Pass
Shock Half-sine wave , acceleration: 20G , Amplitude 11ms , Direction : 3 directions(X , Y , Z)
3 times per one direction 		Pass
Dustproof Has some function of dustproof Pass
Odor No peculiar smell and deleterious gas Pass

 

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