User Contributed MET/CAL PROCEDURE ============================================================================= INSTRUMENT: HP 6236A:Triple Output Power Supply DATE: 29-Feb-96 AUTHOR: User Contributed REVISION: 0 ADJUSTMENT THRESHOLD: 100% NUMBER OF TESTS: 30 NUMBER OF LINES: 385 CONFIGURATION: Datron 1281 STANDARD: DTB Metered Variac STANDARD: Transistor Devices DLP 50 STANDARD: SRI-SH 20 ============================================================================= STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 IEEE [@1281]*RST 1.002 ASK+ X 1.003 ASK- P F 1.004 HEAD ÍÍ INITIAL CONDITIONS ÍÍ 1.005 DISP The following test equipment is required: 1.005 DISP 1. Metered vaiac DTB # 2-172 1.005 DISP 2. Transistor Devices DLP 50-150-3000A 1.005 DISP 3. Sensitive Research 20 Amp Shunt DTB # 14-109 1.006 DISP Set the UUT front panel controls as follows: 1.006 DISP LINE ON/OFF ........................................ OFF 1.006 DISP VOLTAGE +6V .................................. fully CCW 1.006 DISP VOLTAGE ñ20v ................................. fully CCW 1.006 DISP METER ............................................. +20V 1.007 DISP ÿ Connect the UUT and the 1281 as follows: 1.007 DISP ÿ[27][91]1m 6236A TO 1281[27][91]m 1.007 DISP ÿ OUTPUT- +20V ÄÄÄÄÄÄÄÄÄÄÄÄ> INPUT-HI 1.007 DISP ÿ OUTPUT- COM ÄÄÄÄÄÄÄÄÄÄÄÄ> INPUT-LO 1.008 DISP Connect the Sensitive Research 50 Amp Shunt in series 1.008 DISP with the UUT and DLP 50 as follows: 1.008 DISP 1.008 DISP ÿ [27][91]1m 6236A TO SHUNT 1.008 DISP ÿ OUTPUT +20V ÄÄÄÄÄÄÄÄÄ> Shunt Right Terminal 1.008 DISP 1.008 DISP ÿ [27][91]1m SHUNT TO DPL 50 1.008 DISP ÿ Shunt Left Terminal ÄÄÄÄÄÄÄÄÄ> DLP 50 + Input 1.009 DISP ÿ Connect the UUT and the DLP 50 as follows: 1.009 DISP ÿ[27][91]1m 6236A TO DLP 50[27][91]m 1.009 DISP ÿ OUTPUT- COM ÄÄÄÄÄÄÄÄÄÄÄÄ> INPUT- (-) 1.010 DISP Connect the 1281 HI and LO inputs accross the shunt 1.010 DISP as follows: 1.010 DISP ÿ [27][91]1m 1281 TO SHUNT 1.010 DISP ÿ CH A INPUT HI ÄÄÄÄÄÄÄÄÄ> RIGHT SHUNT METER TERMINAL 1.010 DISP ÿ CH A INPUT LO ÄÄÄÄÄÄÄÄÄ> LEFT SHUNT METER TERMINAL 1.011 DISP Connect UUT AC line cord to Metered Variac. 1.012 DISP Set the DLP 50 front panel controls as follows: 1.012 DISP VOLTS RANGE ........................................ 60V 1.012 DISP AMPS RANGE ......................................... 18A 1.012 DISP MODE ............................................. 0-30A 1.012 DISP DC switch .......................................... OFF 1.012 DISP LOAD ADJUST COARSE/FINE ...................... fully ccw 1.012 DISP AC ON ............................................... ON 1.013 DISP Set the variac to 115 VAC. 1.014 DISP Set the UUT POWER switch to the ON position. 1.015 HEAD {ÍÍ +20 VOLTS SUPPLY ÍÍ} 1.016 HEAD {} 1.017 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 1.018 HEAD {º METER ACCURACY TEST º} 1.019 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 1.020 HEAD {}ÍÍ METER ACCURACY TEST ÍÍ 1.021 STD DTB Metered Variac 1.022 STD Transistor Devices DLP 50 1.023 JMP 2.001 1.024 EVAL 2.001 DISP Set UUT VOLTAGE controls for a UUT reading of exactly 2.001 DISP 20 Volts. 2.002 IEEE [@1281] DCV AUTO 2.003 IEEE [@1281] [D2000]RDG?[I] 2.004 ACC 200 20.00V 6P% 0.1P/ 2.005 MEME 2.006 MEMC V 4% 0.00U 3.001 STD SRI-SH 20 3.002 MEMI Use keyboard to enter actual shunt value in Ohms: 3.003 MATH M[1] = MEM 3.004 DISP Set the DLP 50 front panel controls as follows: 3.004 DISP DC switch ........................................... ON 3.005 DISP Adjust DLP 50 COARSE and FINE LOAD ADJUST controls 3.005 DISP for a UUT reading of exactly .5 amps. 3.006 IEEE [@1281]INPUT CH_A 3.006 IEEE [@1281] DCV AUTO 3.007 IEEE [@1281] [D2000]RDG?[I] 3.008 MATH MEM1 = .500 3.009 MATH MEM = MEM / M[1] 3.010 MEME 3.011 MEMC A 2% 0.00U 4.001 HEAD {} 4.002 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 4.003 HEAD {º METER TRACKING TEST º} 4.004 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 4.005 HEAD {}ÍÍ METER TRACKING TEST ÍÍ 4.006 JMP 5.001 4.007 EVAL 5.001 DISP Set UUT VOLTAGE controls for a UUT reading of exactly 5.001 DISP 20 Volts. 5.002 IEEE [@1281] INPUT FRONT 5.003 IEEE [@1281] DCV AUTO 5.004 IEEE [@1281] [D2000]RDG?[I] 5.005 MATH M[2] = MEM 5.006 DISP ÿ Connect the UUT and the 1281 as follows: 5.006 DISP ÿ[27][91]1m 6236A TO 1281[27][91]m 5.006 DISP ÿ OUTPUT- -20V ÄÄÄÄÄÄÄÄÄÄÄÄ> INPUT-HI 5.007 IEEE [@1281] [D2000]RDG?[I] 5.008 MEM* -1 5.009 MATH MEM1 = M[2] 5.010 MEME 5.011 MEMC V 4.000% 6.001 HEAD {} 6.002 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 6.003 HEAD {º LOAD REGULATION TEST º} 6.004 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 6.005 HEAD {}ÍÍ LOAD REGULATION TEST ÍÍ 6.006 JMP 7.001 6.007 EVAL 7.001 DISP ÿ Connect the UUT and the 1281 as follows: 7.001 DISP ÿ[27][91]1m 6236A TO 1281[27][91]m 7.001 DISP ÿ OUTPUT- +20V ÄÄÄÄÄÄÄÄÄÄÄÄ> INPUT-HI 7.002 DISP Adjust variac for an reading of 115VAC. 7.003 IEEE [@1281] INPUT FRONT 7.004 IEEE [@1281] DCV AUTO 7.005 IEEE [@1281] [D2000]RDG?[I] 7.006 MEME 7.007 IEEE [D2000] 7.008 DISP Set the DLP 50 front panel controls as follows: 7.008 DISP DC switch .......................................... OFF 7.009 IEEE [@1281] DCV AUTO 7.010 IEEE [@1281] [D2000]RDG?[I] 7.011 MATH MEM = (MEM - MEM1) * 1000 7.012 MATH MEM1 = 0.00 7.013 MEME 7.014 MEMC mV 4.00U FULLÿtoÿNO 8.001 HEAD {} 8.002 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 8.003 HEAD {º LINE REGULATION TEST º} 8.004 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 8.005 HEAD {}ÍÍ LINE REGULATION TEST ÍÍ 8.006 JMP 9.001 8.007 EVAL 9.001 DISP Set the DLP 50 front panel controls as follows: 9.001 DISP DC switch ........................................... ON 9.002 DISP Set the variac to 104 VAC. 9.003 IEEE [@1281] DCV AUTO 9.004 IEEE [@1281] [D2000]RDG?[I] 9.005 MEME 9.006 DISP Set the variac to 127 VAC. 9.007 IEEE [@1281] DCV AUTO 9.008 IEEE [@1281] [D2000]RDG?[I] 9.009 MATH MEM = (MEM - MEM1) * 1000 9.010 MATH MEM1 = 0.00 9.011 MEME 9.012 MEMC mV 4.00U 104ÿtoÿ127VAC 10.001 DISP Set the variac to 115 VAC. 10.002 HEAD {} 10.003 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 10.004 HEAD {º RIPPLE AND NOISE TEST º} 10.005 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 10.006 HEAD {}ÍÍ RIPPLE AND NOISE TEST ÍÍ 10.007 JMP 11.001 10.008 EVAL 11.001 IEEE [@1281]ACV AUTO 11.002 IEEE [@1281]RDG?[I][D2000]RDG?[I] 11.003 MATH MEM=(MEM*2.82)*1000 11.004 MATH MEM1 = 0.00 11.005 MEME 11.006 MEMC mVP-P 1.50U 12.001 HEAD 12.002 DISP Set the DLP 50 front panel controls as follows: 12.002 DISP DC switch .......................................... OFF 12.003 HEAD {} 12.004 HEAD {ÍÍ +6 VOLTS SUPPLY ÍÍ} 12.005 DISP Set the UUT front panel controls as follows: 12.005 DISP LINE ON/OFF ........................................ OFF 12.006 HEAD {} 12.007 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 12.008 HEAD {º METER ACCURACY TEST º} 12.009 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 12.010 HEAD {}ÍÍ METER ACCURACY TEST ÍÍ 12.011 JMP 13.001 12.012 EVAL 13.001 DISP Connect the Sensitive Research 50 Amp Shunt in series 13.001 DISP with the UUT and DLP 50 as follows: 13.001 DISP 13.001 DISP ÿ [27][91]1m 6236A TO SHUNT 13.001 DISP ÿ OUTPUT 6V ÄÄÄÄÄÄÄÄÄ> Shunt Right Terminal 13.002 DISP ÿ Connect the UUT and the 1281 as follows: 13.002 DISP ÿ[27][91]1m 6236A TO 1281[27][91]m 13.002 DISP ÿ OUTPUT 6V ÄÄÄÄÄÄÄÄÄÄÄÄ> INPUT-HI 13.003 DISP Set the UUT front panel controls as follows: 13.003 DISP LINE ON/OFF ......................................... ON 13.003 DISP METER ............................................... 6V 13.004 DISP Set UUT VOLTAGE controls for a UUT reading of exactly 13.004 DISP 6 Volts. 13.005 IEEE [@1281] DCV AUTO 13.006 IEEE [@1281] [D2000]RDG?[I] 13.007 ACC 20 6.000V 6P% 0.1P/ 13.008 MEME 13.009 MEMC V 4% 0.00U 14.001 MATH MEM = M[1] 14.002 DISP Set the DLP 50 front panel controls as follows: 14.002 DISP DC switch ........................................... ON 14.003 DISP Adjust DLP 50 COARSE and FINE LOAD ADJUST controls 14.003 DISP for a UUT reading of exactly 2.5 amps. 14.004 IEEE [@1281]INPUT CH_A 14.004 IEEE [@1281] DCV AUTO 14.005 IEEE [@1281] [D2000]RDG?[I] 14.006 MATH MEM1 = 2.500 14.007 MATH MEM = MEM / M[1] 14.008 MEME 14.009 MEMC A 2% 0.00U 15.001 HEAD {} 15.002 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 15.003 HEAD {º LOAD REGULATION TEST º} 15.004 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 15.005 HEAD {}ÍÍ LOAD REGULATION TEST ÍÍ 15.006 JMP 16.001 15.007 EVAL 16.001 DISP Adjust variac for an reading of 115VAC. 16.002 IEEE [@1281] INPUT FRONT 16.003 IEEE [@1281] DCV AUTO 16.004 IEEE [@1281] [D2000]RDG?[I] 16.005 MEME 16.006 IEEE [D2000] 16.007 DISP Set the DLP 50 front panel controls as follows: 16.007 DISP DC switch .......................................... OFF 16.008 IEEE [@1281] DCV AUTO 16.009 IEEE [@1281] [D2000]RDG?[I] 16.010 MATH MEM = (MEM - MEM1) * 1000 16.011 MATH MEM1 = 0.00 16.012 MEME 16.013 MEMC mV 4.00U FULLÿtoÿNO 17.001 HEAD {} 17.002 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 17.003 HEAD {º LINE REGULATION TEST º} 17.004 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 17.005 HEAD {}ÍÍ LINE REGULATION TEST ÍÍ 17.006 JMP 18.001 17.007 EVAL 18.001 DISP Set the DLP 50 front panel controls as follows: 18.001 DISP DC switch ........................................... ON 18.002 DISP Set the variac to 104 VAC. 18.003 IEEE [@1281] DCV AUTO 18.004 IEEE [@1281] [D2000]RDG?[I] 18.005 MEME 18.006 DISP Set the variac to 127 VAC. 18.007 IEEE [@1281] DCV AUTO 18.008 IEEE [@1281] [D2000]RDG?[I] 18.009 MATH MEM = (MEM - MEM1) * 1000 18.010 MATH MEM1 = 0.00 18.011 MEME 18.012 MEMC mV 4.00U 104ÿtoÿ127VAC 19.001 DISP Set the variac to 115 VAC. 19.002 HEAD {} 19.003 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 19.004 HEAD {º RIPPLE AND NOISE TEST º} 19.005 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 19.006 HEAD {}ÍÍ RIPPLE AND NOISE TEST ÍÍ 19.007 JMP 20.001 19.008 EVAL 20.001 IEEE [@1281]ACV AUTO 20.002 IEEE [@1281]RDG?[I][D2000]RDG?[I] 20.003 MATH MEM=(MEM*2.82)*1000 20.004 MATH MEM1 = 0.00 20.005 MEME 20.006 MEMC mVP-P 1.50U 21.001 HEAD 21.002 DISP Set the DLP 50 front panel controls as follows: 21.002 DISP DC switch .......................................... OFF 21.003 DISP Set the UUT front panel controls as follows: 21.003 DISP LINE ON/OFF ........................................ OFF 21.004 HEAD {} 21.005 HEAD {ÍÍ -20 VOLTS SUPPLY ÍÍ} 21.006 HEAD {} 21.007 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 21.008 HEAD {º METER ACCURACY TEST º} 21.009 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 21.010 HEAD {}ÍÍ METER ACCURACY TEST ÍÍ 21.011 JMP 22.001 21.012 EVAL 22.001 DISP Connect the Sensitive Research 50 Amp Shunt in series 22.001 DISP with the UUT and DLP 50 as follows: 22.001 DISP 22.001 DISP ÿ [27][91]1m 6236A TO SHUNT 22.001 DISP ÿ OUTPUT -20V ÄÄÄÄÄÄÄÄÄ> Shunt Right Terminal 22.002 DISP Connect the Sensitive Research 50 Amp Shunt in series 22.002 DISP with the UUT and DLP 50 as follows: 22.002 DISP 22.002 DISP ÿ [27][91]1m SHUNT TO DPL 50 22.002 DISP ÿ Shunt Left Terminal ÄÄÄÄÄÄÄÄÄ> DLP 50 - Input 22.003 DISP ÿ Connect the UUT and the DLP 50 as follows: 22.003 DISP ÿ[27][91]1m 6236A TO DLP 50[27][91]m 22.003 DISP ÿ OUTPUT COM ÄÄÄÄÄÄÄÄÄÄÄÄ> INPUT (+) 22.004 DISP ÿ Connect the UUT and the 1281 as follows: 22.004 DISP ÿ[27][91]1m 6236A TO 1281[27][91]m 22.004 DISP ÿ OUTPUT -20V ÄÄÄÄÄÄÄÄÄÄÄÄ> INPUT-HI 22.005 DISP Set the UUT front panel controls as follows: 22.005 DISP LINE ON/OFF ......................................... ON 22.005 DISP METER ............................................. -20V 22.006 DISP Set UUT VOLTAGE controls for a UUT reading of exactly 22.006 DISP -20 Volts. 22.007 IEEE [@1281] INPUT FRONT 22.008 IEEE [@1281] DCV AUTO 22.009 IEEE [@1281] [D2000]RDG?[I] 22.010 ACC 200 -20.00V 6P% 0.1P/ 22.011 MEME 22.012 MEMC V 4% 0.00U 23.001 MATH MEM = M[1] 23.002 DISP Set the DLP 50 front panel controls as follows: 23.002 DISP DC switch ........................................... ON 23.003 DISP Adjust DLP 50 COARSE and FINE LOAD ADJUST controls 23.003 DISP for a UUT reading of exactly .5 amps. 23.004 IEEE [@1281]INPUT CH_A 23.004 IEEE [@1281] DCV AUTO 23.005 IEEE [@1281] [D2000]RDG?[I] 23.006 MATH MEM1 = -.500 23.007 MATH MEM = MEM / M[1] 23.008 MEME 23.009 MEMC A 2% 0.00U 24.001 HEAD {} 24.002 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 24.003 HEAD {º LOAD REGULATION TEST º} 24.004 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 24.005 HEAD {}ÍÍ LOAD REGULATION TEST ÍÍ 24.006 JMP 25.001 24.007 EVAL 25.001 DISP Adjust variac for an reading of 115VAC. 25.002 IEEE [@1281] INPUT FRONT 25.003 IEEE [@1281] DCV AUTO 25.004 IEEE [@1281] [D2000]RDG?[I] 25.005 MEME 25.006 IEEE [D2000] 25.007 DISP Set the DLP 50 front panel controls as follows: 25.007 DISP DC switch .......................................... OFF 25.008 IEEE [@1281] DCV AUTO 25.009 IEEE [@1281] [D2000]RDG?[I] 25.010 MATH MEM = (MEM - MEM1) * 1000 25.011 MATH MEM1 = 0.00 25.012 MEME 25.013 MEMC mV 4.00U FULLÿtoÿNO 26.001 HEAD {} 26.002 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 26.003 HEAD {º LINE REGULATION TEST º} 26.004 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 26.005 HEAD {}ÍÍ LINE REGULATION TEST ÍÍ 26.006 JMP 27.001 26.007 EVAL 27.001 DISP Set the DLP 50 front panel controls as follows: 27.001 DISP DC switch ........................................... ON 27.002 DISP Set the variac to 104 VAC. 27.003 IEEE [@1281] DCV AUTO 27.004 IEEE [@1281] [D2000]RDG?[I] 27.005 MEME 27.006 DISP Set the variac to 127 VAC. 27.007 IEEE [@1281] DCV AUTO 27.008 IEEE [@1281] [D2000]RDG?[I] 27.009 MATH MEM = (MEM - MEM1) * 1000 27.010 MATH MEM1 = 0.00 27.011 MEME 27.012 MEMC mV 4.00U 104ÿtoÿ127VAC 28.001 DISP Set the variac to 115 VAC. 28.002 HEAD {} 28.003 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 28.004 HEAD {º RIPPLE AND NOISE TEST º} 28.005 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 28.006 HEAD {}ÍÍ RIPPLE AND NOISE TEST ÍÍ 28.007 JMP 29.001 28.008 EVAL 29.001 IEEE [@1281]ACV AUTO 29.002 IEEE [@1281]RDG?[I][D2000]RDG?[I] 29.003 MATH MEM=(MEM*2.82)*1000 29.004 MATH MEM1 = 0.00 29.005 MEME 29.006 MEMC mVP-P 1.50U 30.001 HEAD 30.002 DISP Set the DLP 50 front panel controls as follows: 30.002 DISP DC switch .......................................... OFF 30.003 DISP Set the UUT front panel controls as follows: 30.003 DISP LINE ON/OFF ........................................ OFF 30.004 HEAD {} 30.005 DISP {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 30.005 DISP {º THIS COMPLETES THE VERIFICATION º} 30.005 DISP {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 30.006 END