Product Search

    SEARCH NOW FOR ALL YOUR ACOPIAN SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 951-1000 of 998.
    ACOPIAN 95J10

    ACOPIAN

    95J10

    PLUG-IN (3-DAY POWER SUPPLY), AC-DC SINGLE OUTPUT, OUTPUT VOLTAGE: 95, ADJUST +/-V: 1, OUTPUT AMPS: 0.1, LOAD +/- %: 0.05, LINE +/- %: 0.05, MV RMS: 1, CASE SIZE: I5
    £396.19 Price with VAT: £475.43 Buy Surplus As Low As £238.16 Price with VAT: £285.80
    £238.16 Price with VAT: £285.80
    Repair Yours Contact Us
    ACOPIAN 9J20

    ACOPIAN

    9J20

    POWER SUPPLY
    £187.24 Price with VAT: £224.68 Buy Surplus As Low As £112.34 Price with VAT: £134.81
    £112.34 Price with VAT: £134.81
    Repair Yours Contact Us
    ACOPIAN 9PH52

    ACOPIAN

    9PH52

    RACK MOUNTING (9-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC SINGLE OUTPUT, NOMINAL OUTPUT VOLTAGE 9, CASE SIZE 5P17
    £1,416.26 Price with VAT: £1,699.51 Buy Surplus As Low As £850.05 Price with VAT: £1,020.06
    £850.05 Price with VAT: £1,020.06
    Repair Yours Contact Us
    ACOPIAN A0100MX25

    ACOPIAN

    A0100MX25

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-100, OUTPUT CURRENT AMPS: 0.25
    £508.53 Price with VAT: £610.24 Buy Surplus As Low As £305.57 Price with VAT: £366.68
    £305.57 Price with VAT: £366.68
    Repair Yours Contact Us
    ACOPIAN A0100MX45

    ACOPIAN

    A0100MX45

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-100, OUTPUT CURRENT AMPS: 0.45
    £557.52 Price with VAT: £669.02 Buy Surplus As Low As £334.51 Price with VAT: £401.41
    £334.51 Price with VAT: £401.41
    Repair Yours Contact Us
    ACOPIAN A0100MX60

    ACOPIAN

    A0100MX60

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-100, OUTPUT CURRENT AMPS: 0.6
    £641.88 Price with VAT: £770.26 Buy Surplus As Low As £385.13 Price with VAT: £462.16
    £385.13 Price with VAT: £462.16
    Repair Yours Contact Us
    ACOPIAN A015MX200

    ACOPIAN

    A015MX200

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-15, OUTPUT CURRENT AMPS: 2
    £370.45 Price with VAT: £444.54 Buy Surplus As Low As £222.27 Price with VAT: £266.72
    £222.27 Price with VAT: £266.72
    Repair Yours Contact Us
    ACOPIAN A015MX300

    ACOPIAN

    A015MX300

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-15, OUTPUT CURRENT AMPS: 3
    £464.35 Price with VAT: £557.22 Buy Surplus As Low As £278.61 Price with VAT: £334.33
    £278.61 Price with VAT: £334.33
    Repair Yours Contact Us
    ACOPIAN A018NX100

    ACOPIAN

    A018NX100

    NARROW PROFILE (3-DAY POWER SUPPLY) LINEAR REGULATED POWER SUPPLIES, AC-DC WIDE ADJUST OUTPUT, ADJUSTABLE CURRENT LIMITING MODELS, OUTPUT VOLTAGE RANGE 0-18, CASE SIZE N8H
    £247.80 Price with VAT: £297.36 Buy Surplus As Low As £133.81 Price with VAT: £160.58
    £133.81 Price with VAT: £160.58
    Repair Yours Contact Us
    ACOPIAN 55J05

    ACOPIAN

    55J05

    POWER SUPPLY
    £210.45 Price with VAT: £252.54 Buy Surplus As Low As £126.57 Price with VAT: £151.89
    £126.57 Price with VAT: £151.89
    Repair Yours Contact Us
    ACOPIAN 55J50

    ACOPIAN

    55J50

    POWER SUPPLY
    £303.32 Price with VAT: £363.99 Buy Surplus As Low As £181.99 Price with VAT: £218.39
    £181.99 Price with VAT: £218.39
    Repair Yours Contact Us
    ACOPIAN 55PT5

    ACOPIAN

    55PT5

    RACK MOUNTING (9-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC SINGLE OUTPUT, NOMINAL OUTPUT VOLTAGE 55, CASE SIZE 3P11
    £778.90 Price with VAT: £934.68 Buy Surplus As Low As £467.34 Price with VAT: £560.81
    £467.34 Price with VAT: £560.81
    Repair Yours Contact Us
    ACOPIAN 55PT8

    ACOPIAN

    55PT8

    RACK MOUNTING (9-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC SINGLE OUTPUT, NOMINAL OUTPUT VOLTAGE 55, CASE SIZE 5P12
    £1,033.55 Price with VAT: £1,240.25 Buy Surplus As Low As £620.13 Price with VAT: £744.15
    £620.13 Price with VAT: £744.15
    Repair Yours Contact Us
    ACOPIAN 5912T9A

    ACOPIAN

    5912T9A

    GOLD BOX (3-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC TRIPLE ISOLATED OUTPUTS (5V/12V, 5V/9V/15V AND 5V/15V COMBINATIONS), NOMINAL OUTPUTS 9, CASE SIZE GT9
    £519.77 Price with VAT: £623.72 Buy Surplus As Low As £312.31 Price with VAT: £374.77
    £312.31 Price with VAT: £374.77
    Repair Yours Contact Us
    ACOPIAN 5J200

    ACOPIAN

    5J200

    PLUG-IN (3-DAY POWER SUPPLY), AC-DC SINGLE OUTPUT, OUTPUT VOLTAGE: 5, ADJUST +/-V: 0.5, OUTPUT AMPS: 2, LOAD +/- %: 0.5, LINE +/- %: 0.05, MV RMS: 1, CASE SIZE: I5
    £427.65 Price with VAT: £513.18 Buy Surplus As Low As £256.89 Price with VAT: £308.27
    £256.89 Price with VAT: £308.27
    Repair Yours Contact Us
    ACOPIAN 5J300

    ACOPIAN

    5J300

    PLUG-IN (3-DAY POWER SUPPLY), AC-DC SINGLE OUTPUT, OUTPUT VOLTAGE: 5, ADJUST +/-V: 0.5, OUTPUT AMPS: 3, LOAD +/- %: 0.5, LINE +/- %: 0.05, MV RMS: 1, CASE SIZE: I5
    £464.35 Price with VAT: £557.22 Buy Surplus As Low As £278.61 Price with VAT: £334.33
    £278.61 Price with VAT: £334.33
    Repair Yours Contact Us
    ACOPIAN 5J400

    ACOPIAN

    5J400

    PLUG-IN (3-DAY POWER SUPPLY), AC-DC SINGLE OUTPUT, OUTPUT VOLTAGE: 5, ADJUST +/-V: 0.5, OUTPUT AMPS: 4, LOAD +/- %: 0.5, LINE +/- %: 0.05, MV RMS: 1, CASE SIZE: I5
    £501.79 Price with VAT: £602.15 Buy Surplus As Low As £301.08 Price with VAT: £361.29
    £301.08 Price with VAT: £361.29
    Repair Yours Contact Us
    ACOPIAN 5PH60

    ACOPIAN

    5PH60

    RACK MOUNTING (9-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC SINGLE OUTPUT, NOMINAL OUTPUT VOLTAGE 5, CASE SIZE 5P17
    £1,416.26 Price with VAT: £1,699.51 Buy Surplus As Low As £850.05 Price with VAT: £1,020.06
    £850.05 Price with VAT: £1,020.06
    Repair Yours Contact Us
    ACOPIAN 60J20

    ACOPIAN

    60J20

    PLUG-IN (3-DAY POWER SUPPLY), AC-DC SINGLE OUTPUT, OUTPUT VOLTAGE: 60, ADJUST +/-V: 1, OUTPUT AMPS: 0.2, LOAD +/- %: 0.05, LINE +/- %: 0.05, MV RMS: 1, CASE SIZE: I5
    £383.46 Price with VAT: £460.15 Buy Surplus As Low As £230.68 Price with VAT: £276.81
    £230.68 Price with VAT: £276.81
    Repair Yours Contact Us
    ACOPIAN 60PT5

    ACOPIAN

    60PT5

    RACK MOUNTING (9-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC SINGLE OUTPUT, NOMINAL OUTPUT VOLTAGE 60, CASE SIZE 3P11
    £786.39 Price with VAT: £943.67 Buy Surplus As Low As £471.84 Price with VAT: £566.20
    £471.84 Price with VAT: £566.20
    Repair Yours Contact Us
    ACOPIAN 6J10

    ACOPIAN

    6J10

    POWER SUPPLY
    £171.51 Price with VAT: £205.81 Buy Surplus As Low As £102.61 Price with VAT: £123.13
    £102.61 Price with VAT: £123.13
    Repair Yours Contact Us
    ACOPIAN 6PT47

    ACOPIAN

    6PT47

    RACK MOUNTING (9-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC SINGLE OUTPUT, NOMINAL OUTPUT VOLTAGE 6, CASE SIZE 3P17
    £1,211.79 Price with VAT: £1,454.15 Buy Surplus As Low As £727.23 Price with VAT: £872.67
    £727.23 Price with VAT: £872.67
    Repair Yours Contact Us
    ACOPIAN 6X20

    ACOPIAN

    6X20

    POWER SUPPLY
    £280.11 Price with VAT: £336.13 Buy Surplus As Low As £168.51 Price with VAT: £202.22
    £168.51 Price with VAT: £202.22
    Repair Yours Contact Us
    ACOPIAN 70J05

    ACOPIAN

    70J05

    POWER SUPPLY
    £210.45 Price with VAT: £252.54 Buy Surplus As Low As £126.57 Price with VAT: £151.89
    £126.57 Price with VAT: £151.89
    Repair Yours Contact Us
    ACOPIAN 75J05

    ACOPIAN

    75J05

    POWER SUPPLY
    £210.45 Price with VAT: £252.54 Buy Surplus As Low As £126.57 Price with VAT: £151.89
    £126.57 Price with VAT: £151.89
    Repair Yours Contact Us
    ACOPIAN 7X20

    ACOPIAN

    7X20

    POWER SUPPLY
    £280.11 Price with VAT: £336.13 Buy Surplus As Low As £168.51 Price with VAT: £202.22
    £168.51 Price with VAT: £202.22
    Repair Yours Contact Us
    ACOPIAN A018XN40

    ACOPIAN

    A018XN40

    NARROW PROFILE (3-DAY POWER SUPPLY) LINEAR REGULATED POWER SUPPLIES, AC-DC WIDE ADJUST OUTPUT, ADJUSTABLE CURRENT LIMITING MODELS, OUTPUT VOLTAGE RANGE 0-18, CASE SIZE N8T
    £284.60 Price with VAT: £341.52 Buy Surplus As Low As £170.76 Price with VAT: £204.91
    £170.76 Price with VAT: £204.91
    Repair Yours Contact Us
    ACOPIAN A030HX400

    ACOPIAN

    A030HX400

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-30, OUTPUT CURRENT AMPS: 4
    £775.39 Price with VAT: £930.47 Buy Surplus As Low As £465.82 Price with VAT: £558.98
    £465.82 Price with VAT: £558.98
    Repair Yours Contact Us
    ACOPIAN A050MX60

    ACOPIAN

    A050MX60

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-50, OUTPUT CURRENT AMPS: 0.6
    £445.62 Price with VAT: £534.75 Buy Surplus As Low As £267.37 Price with VAT: £320.85
    £267.37 Price with VAT: £320.85
    Repair Yours Contact Us
    ACOPIAN A050MX85

    ACOPIAN

    A050MX85

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-50, OUTPUT CURRENT AMPS: 0.85
    £513.78 Price with VAT: £616.53 Buy Surplus As Low As £308.57 Price with VAT: £370.28
    £308.57 Price with VAT: £370.28
    Repair Yours Contact Us
    ACOPIAN A060NX25

    ACOPIAN

    A060NX25

    NARROW PROFILE (3-DAY POWER SUPPLY) LINEAR REGULATED POWER SUPPLIES, AC-DC WIDE ADJUST OUTPUT, ADJUSTABLE CURRENT LIMITING MODELS, OUTPUT VOLTAGE RANGE 0-60, CASE SIZE N8H
    £365.49 Price with VAT: £438.58 Buy Surplus As Low As £219.44 Price with VAT: £263.33
    £219.44 Price with VAT: £263.33
    Repair Yours Contact Us
    ACOPIAN A06HX1200

    ACOPIAN

    A06HX1200

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-6, OUTPUT CURRENT AMPS: 12
    £655.33 Price with VAT: £786.39 Buy Surplus As Low As £393.20 Price with VAT: £471.84
    £393.20 Price with VAT: £471.84
    Repair Yours Contact Us
    ACOPIAN A06HX1600

    ACOPIAN

    A06HX1600

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-6, OUTPUT CURRENT AMPS: 16
    £766.92 Price with VAT: £920.30 Buy Surplus As Low As £460.60 Price with VAT: £552.72
    £460.60 Price with VAT: £552.72
    Repair Yours Contact Us
    ACOPIAN 8J100D

    ACOPIAN

    8J100D

    LINEAR REGULATED POWER SUPPLIES ,PLUG-IN (3-DAY POWER SUPPLY),AC-DC DUAL ISOLATED OUTPUTS,(USER-SELECTABLE)
    £316.06 Price with VAT: £379.27 Buy Surplus As Low As £190.23 Price with VAT: £228.28
    £190.23 Price with VAT: £228.28
    Repair Yours Contact Us
    ACOPIAN 8J75

    ACOPIAN

    8J75

    PLUG-IN (3-DAY POWER SUPPLY), AC-DC SINGLE OUTPUT, OUTPUT VOLTAGE: 8, ADJUST +/-V: 1, OUTPUT AMPS: 0.75, LOAD +/- %: 0.2, LINE +/- %: 0.05, MV RMS: 1, CASE SIZE: I5
    £353.50 Price with VAT: £424.20 Buy Surplus As Low As £212.70 Price with VAT: £255.24
    £212.70 Price with VAT: £255.24
    Repair Yours Contact Us
    ACOPIAN 8PH28

    ACOPIAN

    8PH28

    RACK MOUNTING (9-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC SINGLE OUTPUT, NOMINAL OUTPUT VOLTAGE 8, CASE SIZE 5P12
    £971.38 Price with VAT: £1,165.66 Buy Surplus As Low As £583.43 Price with VAT: £700.11
    £583.43 Price with VAT: £700.11
    Repair Yours Contact Us
    ACOPIAN 8PH54

    ACOPIAN

    8PH54

    RACK MOUNTING (9-DAY POWER SUPPLY), LINEAR REGULATED POWER SUPPLIES, AC-DC SINGLE OUTPUT, NOMINAL OUTPUT VOLTAGE 8, CASE SIZE 5P17
    £1,416.26 Price with VAT: £1,699.51 Buy Surplus As Low As £850.05 Price with VAT: £1,020.06
    £850.05 Price with VAT: £1,020.06
    Repair Yours Contact Us
    ACOPIAN 95J02

    ACOPIAN

    95J02

    POWER SUPPLY
    £217.94 Price with VAT: £261.53 Buy Surplus As Low As £131.07 Price with VAT: £157.28
    £131.07 Price with VAT: £157.28
    Repair Yours Contact Us
    ACOPIAN 9J100

    ACOPIAN

    9J100

    PLUG-IN (3-DAY POWER SUPPLY), AC-DC SINGLE OUTPUT, OUTPUT VOLTAGE: 9, ADJUST +/-V: 1, OUTPUT AMPS: 1, LOAD +/- %: 0.2, LINE +/- %: 0.05, MV RMS: 1, CASE SIZE: I5
    £383.46 Price with VAT: £460.15 Buy Surplus As Low As £230.68 Price with VAT: £276.81
    £230.68 Price with VAT: £276.81
    Repair Yours Contact Us
    ACOPIAN A015HX1000

    ACOPIAN

    A015HX1000

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-15, OUTPUT CURRENT AMPS: 10
    £751.18 Price with VAT: £901.42 Buy Surplus As Low As £451.15 Price with VAT: £541.38
    £451.15 Price with VAT: £541.38
    Repair Yours Contact Us
    ACOPIAN A015MX500

    ACOPIAN

    A015MX500

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-15, OUTPUT CURRENT AMPS: 5
    £520.84 Price with VAT: £625.01 Buy Surplus As Low As £312.50 Price with VAT: £375.00
    £312.50 Price with VAT: £375.00
    Repair Yours Contact Us
    ACOPIAN A030HX500

    ACOPIAN

    A030HX500

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-30, OUTPUT CURRENT AMPS: 5
    £791.64 Price with VAT: £949.96 Buy Surplus As Low As £475.58 Price with VAT: £570.70
    £475.58 Price with VAT: £570.70
    Repair Yours Contact Us
    ACOPIAN A030MX100

    ACOPIAN

    A030MX100

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-30, OUTPUT CURRENT AMPS: 1
    £378.22 Price with VAT: £453.86 Buy Surplus As Low As £226.93 Price with VAT: £272.32
    £226.93 Price with VAT: £272.32
    Repair Yours Contact Us
    ACOPIAN A030MX160

    ACOPIAN

    A030MX160

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-30, OUTPUT CURRENT AMPS: 1.6
    £445.62 Price with VAT: £534.75 Buy Surplus As Low As £267.37 Price with VAT: £320.85
    £267.37 Price with VAT: £320.85
    Repair Yours Contact Us
    ACOPIAN A030MX250

    ACOPIAN

    A030MX250

    GOLD BOX LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODELS, INPUT VOLTAGE RANGE: 105 TO 125, OUTPUT VOLTAGE: 0-30, OUTPUT CURRENT AMPS: 2.5
    £526.51 Price with VAT: £631.81 Buy Surplus As Low As £316.06 Price with VAT: £379.27
    £316.06 Price with VAT: £379.27
    Repair Yours Contact Us
    ACOPIAN A032XN25

    ACOPIAN

    A032XN25

    NARROW PROFILE (3-DAY POWER SUPPLY) LINEAR REGULATED POWER SUPPLIES, AC-DC WIDE ADJUST OUTPUT, ADJUSTABLE CURRENT LIMITING MODELS, OUTPUT VOLTAGE RANGE 0-32, CASE SIZE N8T
    £254.64 Price with VAT: £305.57 Buy Surplus As Low As £152.79 Price with VAT: £183.34
    £152.79 Price with VAT: £183.34
    Repair Yours Contact Us
    ACOPIAN A050PX2

    ACOPIAN

    A050PX2

    RACK MOUNTING LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODEL, INPUT VOLTAGE RANGE 105 TO 125, OUTPUT VOLTAGE RANGE: 0-50, OUTPUT CURRENT AMPS: 2.4
    £798.38 Price with VAT: £958.05 Buy Surplus As Low As £479.33 Price with VAT: £575.19
    £479.33 Price with VAT: £575.19
    Repair Yours Contact Us
    ACOPIAN A050PX3

    ACOPIAN

    A050PX3

    RACK MOUNTING LINEAR REGULATED POWER SUPPLY, AC-DC WIDE ADJUST OUTPUT, FIXED CURRENT LIMITING MODEL, INPUT VOLTAGE RANGE 105 TO 125, OUTPUT VOLTAGE RANGE: 0-50, OUTPUT CURRENT AMPS: 3
    £977.37 Price with VAT: £1,172.85 Buy Surplus As Low As £586.42 Price with VAT: £703.71
    £586.42 Price with VAT: £703.71
    Repair Yours Contact Us
    Previous
    10 11 12 13 14 15 16 17 18 19 20