Q&A(FAQ)
What is Difference between PBA series and PJA/PLA series?

PBA/PJA/PLA series are "Unit Type" power supply. The line-up is shown in Table 1.
PJA/PLA series is lower price model of PBA series and specification is different partially. Table 2 through 5 shows the specification comparison and the suitable product shall be selected for the requirement.

Table 1 Output power

Rated output power [W]
10 15 30 50 75 100 150 300 600 1000 1500
PBA
PLA,PJA PLA - - - - - - - -
PJA - - - - -

Table 2 Comparison up to 75W models
No. Subject Specifications PBA10F/15F/30F
/50F/75F
PLA15F/30F/50F Notes
1 Electrical characteristics Input voltage AC85-264V AC85-264V
(Required derating at less than AC115V input)
 
2 Efficiency [%] 10W 77typ - Reference value of DC24V output mode
AC200Vin,Io=100%(PBA)
AC230Vin,Io=100%(PLA)
3 15W 78typ 80typ
4 30W 81typ 83.5typ
5 50W 84typ 84typ
6 75W 85typ -
7 Operating temperature -10℃-71℃ -20℃-70℃ PLA series require ambient temperature derating at -10ºC - -20ºC.
8 Structure Size 10W 31×78×68mm - Exclude terminal block and screw
9 15W 31×78×85mm 38×80×73mm
10 30W 31×78×103mm 38×80×88mm
11 50W 31×82×120mm 38×80×99mm
12 75W 32×82×135mm -
13 Case & Cover Standard model has Chassis only (-N option : with cover) With Chassis and Cover for standard model
14 Cooling method Convection Convection

Hatched areas have advantage against the competitive model.
For more details, please see specification and instruction manual on our website.

Table 3 Comparison for 100W/150W models
No. Subject Specifications PBA100F/150F PJA100F/150F Notes
1 Electrical characteristics Input voltage AC85-264V AC85-264V
(Required derating at less than AC115V input)
 
2 Efficiency [%] 100W 86typ 88typ Reference value of DC24V output model
AC200Vin,Io=100%(PBA)
AC230Vin,Io=100%(PJA)
3 150W 88typ 90typ
4 Operating temperature -10℃-71℃ -20℃-70℃ PJA series require ambient temperature derating at -10ºC - -20ºC.
5 Structure Size 100W 32×93×147mm 41×97×109mm Exclude terminal block and screw
6 150W 34×93×168mm 41×97×129mm
7 Case & Cover Standard model has Chassis only (-N option : with cover) With Chassis and Cover for standard model
8 Cooling method Convection Convection
9 Functions Reduce power consumption ×
(Power consumption at no load :1.5W typ)
Ripple/ripple noise specification for PJA series change at Io=0-30% in order to reduce power consumption.

Hatched areas have advantage against the competitive model.
For more details, please see specification and instruction manual on our website.

Table 4 Comparison for 300W/600W models
No. Subject Specifications PBA300F/600F PJA300F/600F Notes
1 Electrical characteristics Input voltage AC85-264V AC85-264V
(Required derating at less than AC115V input)
 
2 Efficiency [%] 300W 82typ 86typ Reference value of DC24V output model
AC200Vin,Io=100%(PBA)
AC230Vin,Io=100%(PJA)
3 600W 84typ 88typ
4 Peak output current
Available for DC24V output, with condition at AC200V input
×
5 Operating temperature -20℃-71℃ -20℃-70℃
6 Structure Size 300W 102×42×170mm 102×41×190mm Exclude terminal block and screw
7 600W 120×61×190mm 120×61×215mm
8 Cooling method Forced air (Intake air) Forced air (Exhaust air)
9 Functions Adjustable near 0V × Refer to catalog and instruction manual
10 Output voltage adjustment by external signal ×
11 AUX ×
12 Remote control ×
Possible by option -R (External voltage source is required)
13 Remote sensing 300W ×
14 600W ×
Possible by option -W
15 Alarm 300W ×
16 600W ×
Possible by option -W
17 Parallel operation 300W ×
18 600W ×
Possible by option -W

Hatched areas have advantage against the competitive model.
For more details, please see specification and instruction manual on our website.

Table 5 Comparison for 1000W/1500W models
No. Subject Specifications PBA1000F/1500F PJA1000F/1500F Notes
1 Electrical characteristics Input voltage AC85-264V
(Required deraing at less than AC90V input for PBA1500F)
AC85-264V
(Required derating at less than AC115V input)
 
2 Efficiency [%] 1000W 86typ 88typ Reference value of DC24V output model
AC200Vin,Io=100%(PBA)
AC230Vin,Io=100%(PJA)
3 1500W 87typ 88typ
4 Peak output current
PBA1000F:Available for DC24V output, with condition at AC200V input
PBA1500F:Available for DC24V/36V output, with condition at AC200V input
×
5 Operating temperature -20℃-71℃ -20℃-70℃
6 Structure Size 1000W 150×61×240mm 150×61×240mm Exclude terminal block and screw
7 1500W 178×61×268mm 178×61×268mm
8 Cooling method Forced air
(Intake air)
Forced air
(Exhaust air)
9 Functions Adjustable near 0V × Refer to catalog and instruction manual
10 Output voltage adjustment by external signal ×
11 AUX ×
12 Remote control ×
Possible by option -R (External voltage source is required)
13 Remote sensing ×
Possible by option -W
14 Alarm ×
Possible by option -W
15 Parallel operation ×
Possible by option -W

Hatched areas have advantage against the competitive model.
For more details, please see specification and instruction manual on our website.

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